If you have been offering a buddy a drink and he said that he doesn’t drink, please don’t try to force it on him or belittle him. There is nothing wrong with being a non drinker. Maybe your buddy doesn’t drink because he read Proverbs 23:31-35
“ Do not look at wine when it is red, as it sparkles in the cup, and when it goes down smoothly. In the end it bites like a snake and stings like a viper. Your eyes will see strange things and your mind will say perverse things. You will be like one who lies down in the middle of the sea. Or like one who lies down on the top of a mast and you will say, they struck me, but I did not become sick. They beat me, but I did not know it.
And when will I awake, I will go and get another drink.”
So, leave him alone, he is fine even if he doesn’t drink. And since the scripture is true, you need to watch yourself as well. Don’t allow trouble into your life by drinking.