Okay so I'm going to run for president and I will pass all of my legislation based on the Bible. It will now be illegal to use profanity, to gamble, to lie, it will even be a legal to have impure thoughts.
Actually, most municipalities have laws on the books regulating profanity. See what happens if you fling a finger and curse a cop! A guy did that recently from his porch as the police cruised by. he's in jail, doing the same to the judge. That's all they had on him. Vulgar suggestions to a woman in a store parking lot were witnessed, the man in jail for sexual harassment., that being enough to break his probation.
The Bible doesn't forbid gambling as far as I know.
Lying is already illegal in many situations, especially to the FBI or to a court.
A law against immoral thoughts would be unenforceable, there being no witnesses or evidence of a bad deed. That one is already covered in the commandments of Christ, an issue between such a thinker and the Lord.