BTW, I really don’t want to create a stumbling block for you. If you honestly feel led to smoke dope, that is between you and the Lord, but consider the impact it would have on your witness if you are caught. Nevertheless, you should do as God directs in all matters.
I see nothing in Scripture to deny it's use. Your right to not use something is yours. If everybody else in the room hit's the joint, is it a sin? I have been there, done that. I will be with God in Paradise, since I have His guarantee. My testimony and witness is fine. I'm a Southern Baptist Deacon... and I most recently taught the graduating class (little old ladies that KNOW the Scriptures best!).
I'm not worried about your sniveling demands, nor about those who know me becoming disillusioned! When in Rome, you shoot Roman candles...