Theophylact of Bulgaria
From the words of the prophet he has cited, he draws a conclusion. There it is said: "The eyes of the Lord are upon the righteous," and "the face of the Lord is against those who do evil." For if the eyes of the Lord are turned toward the righteous and His ears toward their prayer. But the face of the Lord threatens evildoers with destruction, then if suffering for piety were evil, the Giver of good things would not repay us with evil because of our love for Him. For He brings evil upon the wicked: "tribulation and distress for every soul of man who does evil" (Rom 2:9). Therefore sufferings for piety are not evil.