You might have stood up for black people against your parents ... but my guess is, you wouldn't stand up against your imagined god and demand that "he" was wrong for wanting us to stone each other to death.
You so much fear burning in hell or being lost to salvation that you will worship an image of a god that according to theology wants humans to stone each other to death.
I have more faith that even if a god existed, he would never be THAT cruel to his own "flesh and blood."
There are people that are reacting to what they have ;earned and the way that have been treated by so called Christians...
Because of the own inabilities and concept of God they do not know how to allow Jesus to represent Himself through them, and they fail...Not because they deliberately want to hurt...but because the carnal nature does not die when a person gets born again...It is still alive and the spiritual warfare against the flesh will continues on.
That is the reason that the Apostle Paul Wrote...
Rom 12:1 I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service.
Rom 12:2 And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.
Rom 12:3 For I say, through the grace given unto me, to every man that is among you, not to think of himself more highly than he ought to think; but to think soberly, according as God hath dealt to every man the measure of faith.