I'm just asking why Christians have to believe the process of evolution isn't a part of God's design. I already knew why atheists and such won't accept it.
Christians only have to believe one thing: That Jesus Christ rose from the dead to take away their sin.
Nothing else you can believe can do anything to affect your status as a Christian.
However, the other things you believe should also be rational and well considered. If they are not, as your request that I not argue against evolution is, you will be mocked.
They will not accept it because they need everything they can to place between reality and a rational analysis of reality.
I used to let fellow Christians. I used to say it was ok for believers to accept evolution. Even now I wonder if Theistic Evolution will not water evolution down so much that it will no longer be usable by deceivers?
But man shall not live by bread alone but by every word that proceeds from the mouth of God.
So if you can find evolution doesn't interfere with that, ok.