Avoid what is bad. 1 Corinthians 6:9, 10
If we love Jehovah, we will not do things that he hates.
Jehovah does not want us to steal, to get drunk, or to abuse drugs.
God hates murder, abortion, and homosexuality. He does not want us to be greedy or to fight with others.
We must not worship idols or practice spiritism.
In the earthly Paradise to come, there will be no place for people who do bad things.