Scripture tells us why Moses turned aside:
Exodus 3:2-5
2 And the angel of the LORD appeared unto him in a flame of fire out of the midst of a bush: and he looked, and, behold, the bush burned with fire, and the bush was not consumed.
3 And Moses said, I will now turn aside, and see this great sight, why the bush is not burnt.
4 And when the LORD saw that he turned aside to see, God called unto him out of the midst of the bush, and said, Moses, Moses. And he said, Here am I.
5 And he said, Draw not nigh hither: put off thy shoes from off thy feet, for the place whereon thou standest is holy ground.
Moses didn't turn to God in faith ... Moses turned to see something that was quite unusual ... a burning bush that was not consumed by the fire.
Go read the dialogue between Moses and God ... Moses argued with God until Moses finally relented and did what God asked of him. But it's going to require you to read chapters 3 and 4 ... not just pluck out a verse here or a verse there and then manipulate the verse(s) in an effort to align Scripture with your dogma.
You are to align your dogma to Scripture and where there is error ... let go of the error ... only hold on to the good ...
1 Thessalonians 5:21 Prove all things; hold fast that which is good.
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