So now we are back to cause and effect? Evolution does fit cause and effect because as you said god has no cause therefore everything he did is random.
Again, you show your deceptiveness. Just because we don't know much about the nature of God, doesn't mean that He doesn't use cause and effect, even if He, Himself, had no cause. It doesn't mean that He doesn't use random, either. But nature shows that random doesn't exist within it, simply by the fact that nature's cause was God.
And since god has no cause it renders everything random unless you now claim god has a cause. If the cause of everything is ultimately a causeless cause then everything is truly random.
God having no cause is simply something that shows that God is outside of the universe. C&E is a universe thing.
But you are not following the logic. Say a computer has a cause, the human that made it and the human itself has a cause and so on until god which is the cause of everything, right? However because god has no cause, as you claim, that makes everything else random in the sense that everything was created randomly by something with no cause. It doesn't matter that the computer had a cause because ultimately what made the computer exist in the first place is something without a cause therefore random. That's why evolution exists because mutations are essentially random.