Tertullian

“ Of the latter class of evils which are compatible with justice, God is therefore avowedly the creator. They are, no doubt, evil to those by whom they are endured, but still on their own account good, as being just and defensive of good and hostile to sin. ”

“ Behold, they say, how He acknowledges Himself to be the creator of evil in the passage, “It is I who create evil.” They take a word whose one form reduces to confusion and ambiguity two kinds of evils (because both sins and punishments are called evils) , and will have Him in every passage to be understood as the creator of all evil things, in order that He may be designated the author of evil. ”

“ God hardens the heart of Pharaoh. He deserved, however, to be influenced [4] to his destruction, who had already denied God, already in his pride so often rejected His ambassadors, accumulated heavy burdens on His people, and (to sum up all) as an Egyptian, had long been guilty before God of Gentile idolatry, worshipping the ibis and the crocodile in preference to the living God. Even His own people did God visit in their ingratitude. ”