Sola Scriptura is the dogma of Reformed Christianity that religious or theological authority comes from the bible alone (i.e. solely from scripture). This is the most distinctive belief of Protestantism because it is seen to dispense with the authoritative structures of traditional Christianity.
Even if Christian ethics wasn’t based upon toleration, non-violent resistance, and love of one’s enemies, the argument for the view that scripture teaches that homosexuals should be condemned and ostracised is extraordinarily poor. My purpose here is to show that even if (unlike myself) you believe that the whole New Testament was directly revealed in vocal form by God, you needn’t believe that homosexuality is a sin.