Well, the 'god' depicted by John Calvin is no more the God depicted in the Bible then the ones the Mormons hold to.
Wherefore as far as these natures themselves were concerned, they did what contrary to the will of God. but, as far as the Omnipotence of God is concerned, they acted according to His will, nor could they have acted contrary to the will of God, the will of God concerning them was done.(The Eternal Predestination of God, John Calvin, cited in Treasury of Evangelical Writings, Ed.Otis Fuller, p.185)According to Calvin God is directly responsible for every evil act ever committed! What does the Bible say about this blasphemy
They have built also the high places of Baal to burn their sons with fire for burnt offerings unto Baal, which I commanded not, nor spake it, neither came it into my mind (Jer.19:5)