A few months ago I wanted to look into getting a gaming business license to start a lottery business. I looked up if gambling was a sin in Christianity, I searched online and I literally couldn't find anywhere in the Bible that gambling is a sin. God allows you to have fun and gamble responsibly. Just don't get addicted and let it consume your money and life. Starting your own lottery is illegal in my state but that's besides the point.

Gambling isn't a sin in Christianity but it definitely is a sin in Islam. Pretty much everything is illegal in Islam. Islam is no fun.