Priests were forbidden to drink wine before entering the tabernacle to ensure they remained sober, alert, and capable of distinguishing between holy and unholy. Their duties required clarity of mind and reverence, and any impairment could result in irreverence or error in handling sacred things.
Leviticus 10:8–10 says:
“Then the Lord spoke to Aaron, saying: ‘Do not drink wine or intoxicating drink, you, nor your sons with you, when you go into the tabernacle of meeting, lest you die. It shall be a statute forever throughout your generations, that you may distinguish between holy and unholy, and between unclean and clean.'”
This command was given immediately after the judgment on Nadab and Abihu, implying that their sin may have involved entering God’s presence while under the influence. God’s service demanded seriousness, and anything that compromised discernment was forbidden.
The priest’s role was to teach, intercede, and offer sacrifices. Intoxication would dishonor God and jeopardize the spiritual safety of the people.
This standard applies spiritually today as well. Those who lead and serve must be spiritually alert and disciplined. Ephesians 5:18 says:
“And do not be drunk with wine, in which is dissipation; but be filled with the Spirit.”
