Just to play the devil's advocate:

In Koran God says that he has no partner and it's not even the job or Muhammad to convince people to be Muslim.

If God has no partner, it's not my job to interfere on people's sexuality. God can do it by himself.

If it's not even up to Mohammed to change people's mind about religion, why should it be to me to change people's mind?

They do whatever they want weather I like it or not, and God will deal with it, not me as neither me or anyone else is God's partner.

And also: where Im Koran is it saying that God disapproves Homosexuals? I read it many times and I didn't get impression it's a very bad thing