Smoking marijuana is a sin

It is intoxication.

Intoxication is not just alcohol, it also includes other substances, including mind altering substances like MARIJUANA.

The Bible is very clear that intoxication is a sin:

Ephesians 5:18 — “And do not get drunk with wine, for that is debauchery, but be filled with the Spirit, . . .”

Galatians 5:21 — “Envy, drunkenness, orgies, and things like these. I warn you, as I warned you before, that those who do such things will not inherit the kingdom of God.”

1 Peter 5:8 — “Be sober-minded; be watchful.”

1 Corinthians 6:10 — “Nor thieves, nor the greedy, nor drunkards, nor revilers, nor swindlers will inherit the kingdom of God.”

Proverbs 23:20-21 — “Be not among drunkards or among gluttonous eaters of meat, for the drunkard and the glutton will come to poverty, and slumber will clothe them with rags.”

Proverbs 23:29-35 — “Who has woe? Who has sorrow? Who has strife? Who has complaining? Who has wounds without cause? Who has redness of eyes? Those who tarry long over wine; those who go to try mixed wine. Do not look at wine when it is red, when it sparkles in the cup and goes down smoothly. In the end it bites like a serpent and stings like an adder. Your eyes will see strange things, and your heart utter perverse things.”

Isaiah 5:11 — “Woe to those who rise early in the morning, that they may run after strong drink, who tarry late into the evening as wine inflames them!”

Hosea 4:11 — “Whoredom, wine, and new wine, which take away the understanding.”

1 Corinthians 5:11 — “But now I am writing to you not to associate with anyone who bears the name of brother if he is guilty of sexual immorality or greed, or is an idolater, reviler, drunkard, or swindler—not even to eat with such a one.”

Isaiah 28:7 — “These also reel with wine and stagger with strong drink; the priest and the prophet reel with strong drink, they are swallowed by wine, they stagger with strong drink, they reel in vision, they stumble in giving judgment.”

Matthew 24:48-49 — “But if that wicked servant says to himself, ‘My master is delayed,’ and begins to beat his fellow servants and eats and drinks with drunkards . . .”