A few thoughts.

Many christians condemn homosexuality as a sin. But according to a 1997 pastoral letter by US Catholic Bishops: "Homosexuality is experienced as a given, not as something freely chosen. By itself, therefore, a homosexual orientation cannot be considered sinful, for morality presumes the freedom of choice. "

A good number of jews argue that if homosexuality can be shown by science to be a natural state, then it must have been created by God and cannot be considered wrong.

A section of the Kama Sutra in Hinduism focuses on gay men, calling them the "the third sex"

The Dalai Lama declared that gay and lesbian sex is "generally considered sexual misconduct."

In Islam, many muslims view homosexuality indicates weak character, sexual permissiveness and inadequate religious instruction.

- Source... Playboy magazine June 2003

It seems there are arguments on both sides of the issue. From all sides of the issue. Not trying to prove anyone wrong or say anyone is wrong. I am just posting information for both sides.