Bazariah m:
Homosexuality, among many other things, is listed as a sin in the Bible.
Think of it this way. Stealing is a sin. One can choose to lead a lifestyle of theft. BUT it is a wrong lifestyle, and they can go to prison because of it.
It is the same way with sin--it imprisons you and takes over your life. You think it will fulfill you, but it just leaves you empty. God gave us laws for our own good, so we could be happier.