Luther

Thus we must not search God’s nature and His hidden will. For therein we have nothing to do with Him, nor does He desire to have anything to do with us. God is at work in many ways which He does not reveal to us in His Word. Likewise He has many intentions which He has not revealed to us in His Word. Therefore, we should behold the Word and leave the unfathomable Will alone, for we have received no command about it.—On the Enslaved Will