A Complete Bible Study on The Characteristics of God
What is God really like, and how can we know? We cannot answer by choosing the qualities that make us comfortable or by imagining a god who serves our plans; we must listen as the living God reveals Himself in Scripture. What He says reshapes our worship, exposes our need to repent, and shows us how to understand the gospel.
The One God Revealed in Three Persons
A study of God’s character must begin with God’s own revelation of Himself. Scripture does not present the LORD as one tribal deity among many valid gods. He alone made heaven and earth, and everything remains under His authority. He judges evil without failing to keep His promises, and He faithfully saves sinners. Because He is God, He calls His people to worship Him in truth.
“Hear, O Israel: The LORD our God, the LORD is one!
Deuteronomy 6:4
The Bible is unmistakably clear that there is one God. The same Scripture identifies the Father as God and presents the Son as fully divine. It also speaks of the Holy Spirit as God. These three Persons are distinct while sharing the one divine essence.
Christians therefore do not worship three gods. We also do not believe that Father, Son, and Holy Spirit are temporary masks worn by one Person at different times. Scripture reveals one God who eternally exists in three co-equal and co-eternal Persons. A fuller study of the Trinity must let all of those biblical truths stand together.
Every attribute of God belongs fully to each divine Person. The Son is not less divine than the Father, and the Holy Spirit is a divine Person rather than an impersonal force. The gospel itself is Trinitarian. The Father sends the Son, and the Son accomplishes redemption. The Holy Spirit then indwells and seals everyone who believes.
This is why God’s characteristics cannot be separated from one another or assigned as though one Person were loving while another were only just. God’s love is holy, and so is every exercise of His power. He judges with perfect wisdom, while His mercy always agrees with truth. His knowledge is not a cold collection of facts but perfect and personal understanding. Although His presence fills heaven and earth, He remains distinct from everything He made. He rules sovereignly without becoming the author of sin or erasing human responsibility.
The clearest revelation of this one God comes through Jesus Christ. The eternal Son became fully man without ceasing to be fully God. His coming did not reveal a different character from the Father or separate the Spirit from the work. In Christ, God makes His holiness, love, justice, wisdom, and faithfulness known in the salvation He provides. The attributes belong to the one triune Lord and meet without conflict in everything He does.
The Name, Holiness, and Faithfulness of God
In Scripture, God’s name is much more than a label. It reveals who He is and carries His authority. His name is connected with His presence and saving power. When Moses asked what he should tell Israel, God identified Himself as I AM.
And God said to Moses, “I AM WHO I AM.” And He said, “Thus you shall say to the children of Israel, ‘I AM has sent me to you.'”
Exodus 3:14
God also gave the covenant name LORD and connected it with the God who made promises to Abraham. Those promises continued through Isaac and Jacob. The words “I AM” point us toward God’s self-existence. He does not depend on creation for life or being. Creation supplies none of His knowledge and none of His power. He is the covenant Lord who keeps what He promises because He is who He is.
His name also carries His authority and assures His people of His presence. Moses was not sent to Israel with confidence in his own ability. God had seen the people’s affliction and heard them cry out. He had not forgotten His covenant. The LORD’s saving action rested on His own character, so He would remain faithful even when circumstances made the promise appear impossible.
Exodus 34 shows how His name reveals His character. Israel had worshiped the golden calf soon after the covenant was confirmed. Moses interceded, and the first stone tablets were broken. When he returned to the mountain with new tablets, the LORD proclaimed His name and revealed how mercy and justice belong together in Him.
And the LORD passed before him and proclaimed, “The LORD, the LORD God, merciful and gracious, longsuffering, and abounding in goodness and truth,
Exodus 34:6
The LORD is merciful and gracious. He is patient with sinners and abounds in goodness and truth. The larger declaration also says that He forgives while affirming that He judges rightly. People often choose the part of God they prefer and ignore the rest, but Scripture does not allow us to divide what is perfectly joined in Him. His mercy never requires Him to stop being true, and His justice never makes Him cruel.
God’s holiness helps us understand this unity. To say God is holy means that He is set apart from creation and morally pure in Himself. No evil is mixed into His character. Human standards do not measure Him, and He never needs correction from anything outside Himself. His holiness explains why every judgment He gives is righteous. It governs true worship and every command He speaks, and it shows why sin is serious.
And one cried to another and said: “Holy, holy, holy is the LORD of hosts; The whole earth is full of His glory!”
Isaiah 6:3
Holiness should not make us picture God as cold or detached. He is completely pure and true, and even His mercy and nearness express that holiness. His love never becomes sentimental approval of darkness because He always loves in truth. The companion study on the word holy traces this connection into worship, sin, the cross, and the believer’s life.
This is also why the cross was necessary. A holy God does not save sinners by pretending sin is harmless. He deals with sin through the blood of Christ. His love does not soften holiness; His holy love provides salvation.
Perfect Knowledge, Sovereign Wisdom, and All Power
Psalm 147 joins God’s greatness to His power and understanding. We gain knowledge gradually and sometimes forget details we once knew. We can misunderstand another person’s motives, and new information may force us to change our plans. God never faces these limitations.
Great is our Lord, and mighty in power; His understanding is infinite.
Psalm 147:5
The Hebrew word translated “understanding” can speak of insight, discernment, or wisdom. The verse is not picturing God as a storage room full of facts. He knows all things truly and wisely. His understanding has no limit, so nothing has to be discovered or learned by Him. He never guesses.
Nor does new information force God to repair a plan He made with incomplete knowledge. He already knows every detail and every motive. This does not make His dealings with people mechanical or impersonal. His knowledge is the understanding of the living God, who knows His creatures completely and judges every situation with perfect insight.
God sees what is public and what is hidden. Proverbs says His eyes are in every place as He watches the evil and the good. That warns the hypocrite, but it also comforts the faithful person no one notices. Secret sin is not hidden from Him. Quiet obedience is never wasted before Him.
God also knows the end from the beginning. Isaiah 46 contrasts the living God with idols that have to be carried. The true God carries His people. He declares what will happen because His counsel stands.
Declaring the end from the beginning, And from ancient times things that are not yet done, Saying, “My counsel shall stand, And I will do all My pleasure,’
Isaiah 46:10
God’s foreknowledge does not cancel human responsibility. Scripture teaches His perfect knowledge and sovereign counsel while still commanding people to repent and believe. Those who hear His Word must respond, and they will give an account for that response. God is never surprised by evil, but He is never its author. He can overrule what people intend for harm while holding them responsible for the wickedness they freely choose.
His perfect knowledge always works through perfect wisdom. God knows and chooses what agrees with His holy purpose, so everything He chooses is right and good. People may know a true fact and still act foolishly. God never does. His judgments are never shallow, and His timing is never clumsy.
This difference is important when we cannot understand what God is doing. Our view is limited to a small part of the story, and even that part may be clouded by fear. God sees the end from the beginning and knows how every part fits His holy counsel. Trust does not require us to call pain easy or pretend we have no questions. It trusts God with those questions because His sight is complete.
Omnipotence means that God has all power to accomplish everything He purposes in agreement with His nature. It does not mean He can lie or sin. He cannot deny Himself, and His power cannot make a contradiction true. These are not weaknesses. They reveal the perfection of a God whose power always works with holiness and wisdom.
In the beginning God created the heavens and the earth.
Genesis 1:1
The universe cannot be the source of God’s existence because He created it. Space and time exist by His will, and so do matter and life. Every power a creature possesses depends on God for its continued existence. The things that frighten us may be real, but none of them is ultimate. Nations and storms remain beneath the Creator’s authority. Sickness and death do as well, and spiritual enemies cannot move beyond His rule.
“Ah, Lord GOD! Behold, You have made the heavens and the earth by Your great power and outstretched arm. There is nothing too hard for You.
Jeremiah 32:17
Jeremiah spoke these words while Jerusalem was under Babylonian siege and its fall looked certain. God had told him to buy a field as a sign that houses, fields, and vineyards would again be possessed in the land. Jeremiah confessed God’s creative power while trying to understand that command in the middle of disaster. The verse is not a slogan promising every outcome we desire.
God’s omnipotence does not mean He will do everything we ask on our timetable. It means no obstacle can stop Him from accomplishing His holy will. It also means salvation is possible where human effort is helpless. Jesus said that what is impossible with men is possible with God, and in context He was speaking about salvation. No sinner can save himself, but God can give new life through Jesus Christ.
Present Everywhere and Unchanging in Character
God’s omnipresence means that He is present everywhere as God. It does not mean that everything is God. Scripture does not teach pantheism. God remains distinct from creation as its Lord, yet creation cannot contain Him or provide a place where someone can hide from Him.
Where can I go from Your Spirit? Or where can I flee from Your presence? If I ascend into heaven, You are there; If I make my bed in hell, behold, You are there.
Psalm 139:7-8
David uses the highest and lowest places to show that no one escapes God. This truth comforts and warns. The Lord is with the believer in a hospital room and remains near during an ordinary day at work. He is present in the lonely apartment and the quiet kitchen. At the same time, the sinner must not imagine that privacy makes evil safe. A person can close a door but cannot step outside God’s presence.
“Am I a God near at hand,” says the LORD, “And not a God afar off? Can anyone hide himself in secret places, So I shall not see him?” says the LORD; “Do I not fill heaven and earth?” says the LORD.
Jeremiah 23:23-24
God’s nearness becomes even more personal for the believer through Christ. Jesus promised to be with His disciples always, even to the end of the age. Prayer is not a way to drag God across the universe. It is fellowship with the God who is already near.
God’s nearness leads us to another truth about His character: He does not change. The word immutability describes this. God does not mature or improve because He has always been perfect. He never decays or becomes less holy. He does not learn something He previously lacked, and nothing slips from His memory. His truth remains fixed, and His covenant faithfulness cannot weaken. This is why His promises are safe.
“For I am the LORD, I do not change; Therefore you are not consumed, O sons of Jacob.
Malachi 3:6
Immutability does not make God impersonal. Scripture describes Him responding to people and grieving over sin. He judges evil and still shows compassion. At times He relents from an announced disaster when people repent. These passages do not mean His character changed. They show the unchanging God dealing genuinely with changing people in history.
His response fits the character He has always possessed. The God who opposes stubborn evil also shows mercy when sinners turn from it. He does not move from being bad to being good or discover a compassion He previously lacked. The circumstances and people change, while the holy and merciful Lord remains true to Himself.
This truth steadies prayer. We do not pray to manipulate God into becoming good, because goodness already belongs to His character. He faithfully attends to His people. We also do not confess in order to give Him information He lacks. We confess because His truth calls us back to honesty.
Wise and True, Just and Merciful
Paul responds to God’s wisdom with worship at the end of Romans 11. He has traced God’s dealings with Israel and the nations. He has warned Gentile believers against pride and looked ahead to God’s covenant faithfulness. When the history of redemption reaches beyond his ability to trace every path, he bows before the wisdom of God.
Oh, the depth of the riches both of the wisdom and knowledge of God! How unsearchable are His judgments and His ways past finding out!
Romans 11:33
I do not take Paul’s worship to mean that believers should stop thinking. Our thinking begins under Scripture and with humility. God has revealed what we need, while some things remain within His own counsel. Faith does not require us to pretend hard questions are easy. It trusts the God whose wisdom reaches farther than our sight.
God is also true. He cannot lie and never misleads His people. Human beings may flatter others or exaggerate what they can do. Sometimes they forget a promise, and sometimes they knowingly break their word. The Lord always speaks truth because truth belongs to His nature. This is why Scripture is trustworthy and His promises can be believed.
God is not a man, that He should lie, Nor a son of man, that He should repent. Has He said, and will He not do? Or has He spoken, and will He not make it good?
Numbers 23:19
His truth works together with justice. God never calls evil good or clears guilt by pretending no wrong occurred. The same God is love, but His love is not weak approval of whatever sinners prefer. It agrees completely with holiness and truth. At the cross, divine love gives itself sacrificially in order to save.
In this is love, not that we loved God, but that He loved us and sent His Son to be the propitiation for our sins.
1 John 4:10
The word propitiation tells us that sin is dealt with before God. His love does not bypass His holiness; God provides the Son. Mercy is His compassion expressed in a way that agrees with His righteous character. Grace is the favor He gives to those who do not deserve it. Because God is true, His mercy never rests on a lie, and His grace never turns evil into good.
Mercy and grace are closely related, but it helps to distinguish them. Mercy looks upon people in misery and guilt with compassion. Grace gives favor that could never be earned. Neither attribute causes God to ignore justice. He can forgive truthfully because salvation deals with sin rather than pretending it never existed.
This answers several common errors. God’s love does not compete with holiness or force Him to soften it. His inability to sin or lie is perfection rather than a limit on His power. His presence throughout creation does not make creation divine. His sovereign rule does not erase the real responsibility of the people He commands to repent and believe. Scripture keeps these truths together because they belong together in God.
The Cross Reveals God Most Clearly
Romans 3 has already concluded that every person has sinned. No one will be justified by the deeds of the law because the law exposes guilt; it cannot turn a guilty person into someone who has never sinned. Paul then announces God’s righteousness through faith in Jesus Christ. If we want to see God’s character with the greatest gospel clarity, we must look to the cross and resurrection.
whom God set forth as a propitiation by His blood, through faith, to demonstrate His righteousness, because in His forbearance God had passed over the sins that were previously committed, to demonstrate at the present time His righteousness, that He might be just and the justifier of the one who has faith in Jesus.
Romans 3:25-26
God is just, so sin is truly judged and guilt is not dismissed as harmless. God also justifies the person who has faith in Jesus. His love provides mercy through the sacrifice of His Son without setting holiness aside. This saving plan displays His wisdom, and the resurrection displays His power. Every part of the gospel proves His faithfulness.
Jesus is not a created helper sent by a distant deity. He is the eternal Son, fully God and fully man. In His innocent body, He physically bore the real punishment wicked men inflicted upon Him for our sins and shed real blood. He truly died and was buried before rising bodily from the dead. The Father did not punish, curse, abandon, strike, bruise, or pour wrath on Jesus, and the Holy Spirit was not divided from the Father or Son. The one triune God accomplished salvation in perfect holiness and love.
God’s characteristics are therefore more than doctrines to define. His holiness exposes our need to repent, and His saving grace invites faith. Christ died for the whole world, and God’s genuine offer can be resisted or finally rejected. He calls every person to respond now by trusting Jesus Christ.
These truths should first move us toward worship. If God is as Scripture reveals Him, He is Lord rather than an accessory to our plans. His perfect knowledge humbles every attempt to hide from Him. His power exposes the foolishness of depending on ourselves as though we were sufficient. His presence removes the illusion that sin becomes safe when no other person sees it. Because He does not change, we cannot remake Him according to our preferences.
His love humbles us in a different way. Salvation did not begin with our worth or our effort. God gave His Son while we were sinners, and faith receives what grace provides. We come into His presence without pretending that obedience earned the right to be there. The same grace that saves also teaches the believer to take holiness seriously.
Everyone who truly believes is born again. The Holy Spirit indwells that believer and seals him for the promised inheritance. He is eternally secure because Christ saves completely, but that security never gives permission for lawlessness. A believer who understands God’s character can trust Him enough to confess sin honestly. Obedience then becomes part of worship rather than an attempt to earn salvation.
These truths also steady prayer. We are not explaining a situation to a God who missed the details. We come to the Father who already knows and sovereignly rules, yet still cares for His children. We are not asking a weak helper to attempt something beyond His power. We pray to the Almighty whose power is holy and whose wisdom is perfect. Our words do not disappear into empty space because the Lord is near.
My Final Thoughts
After following these passages together, I do not think we can take one characteristic of God and use it to silence the rest. The one triune Lord loves with perfect holiness and always uses His power wisely. His justice is never separated from mercy, and everything He says is faithful. We see that harmony most clearly in Jesus Christ, who shed His blood and died before rising bodily so sinners may be saved through faith. Knowing this God should bring us out of hiding. His character steadies our prayers and leads us into worship that trusts Him as He has truly revealed Himself.