Promiscuity harms everyone. AIDS comes from promiscuity, not homosexuality per se. People acting out their natural sexuality appropriately harm no one but the reputational authority of those who care more about their doctrinal consistency than gays and lesbians, who often lose heart on religion because of such bigotry. (A correct term, because it is scorn ignorant of knowledge).

Pederasty is the most sinful thing because it is a form of rape. It is mentioned in the Bible. Do you really think that when Jesus said any who lead one of these little ones astray, he was talking orthodoxy? It did not exist. Pederasty did.