I smoked marijuana for 10 years (about 3 or so times a day for a lot of that time) and have permanent short term memory loss from it. It kept me from truly living. I would have great “realizations” and then completely forget them. I feel like I threw away 10 years of my life. The Bible also clearly condemns “sorcery” (Greek- pharmakeia) and says “Now the works of the flesh are evident, which are: adultery, fornication, uncleanness, lewdness, idolatry, sorcery, hatred, contentions, jealousies, outbursts of wrath, selfish ambitions, dissensions, heresies, envy, murders, drunkenness, revelries, and the like; of which I tell you beforehand, just as I also told you in time past, that those who practice such things will not inherit the kingdom of God.”- Galatians 5:19-21. Why take a chance on possibly being condemned for eternity? The use of drugs to “enhance” our spiritual experiences is a dangerous road to go down. I believe marijuana use increases selfishness. That’s the exact opposite of what the Holy Spirit wants to do in our lives.