The idea that a religion should change with the times is dumb.
Okay, so your god suddenly sees the rules in a different way than they did for centuries before. That means either A: You worship a god that learns and develops its morality alongside humanity- making it no more moral or upright than an average human and therefore unworthy of any form of worship.
Or B: You worship a god that does and has always had moral standards, but is choosing to lie and hide those standards from its followers, in which case the dishonesty and failure to communicate expectations also renders it unworthy of worship.
Or C: the religion actually DOES stand firm with an immutable and unchanging moral god, but the followers have decided not to follow that idea and instead pretend their god has changed its mind about truth and morality, which means the followers consider themselves more knowledgable and trustworthy concerning morality and they therefore don't truly worship or respect this god they claim to follow.
The Christian God does not and will not change His decisions on right and wrong. You can worship Him and accept His word, or you can deny Him and reject it. But do not put words in His mouth as if He is some child who doesn't know what's best and needs you to speak for Him. Either you know that God understands morality better than you and has set rules for your good, or you don't think He's all-knowing at all and you have no reason to follow Him in the first place.