Gregory the Dialogist

For the arrows of the Almighty are in me. For by the epithet of 'arrows' sometimes the utterances of preaching, sometimes the arrows of visitation are denoted. Now the utterances of preaching are represented by 'arrows;' for in this, that they smite men's vices, they pierce the hearts of evil doers. Concerning which arrows it is said to the Redeemer at His coming, Thine arrows are sharp, O Thou Most Mighty; the people shall fall under Thee in the heart. …

Morals on the Book of Job, Book VII ↗

Thomas Aquinas

He adds that there are two causes of pain. Pain is sometimes caused by things someone has already endured, sometimes by things he is afraid he will endure. He first then assigns the cause of his pain resulting from things which he had already endured saying, "Because the arrows of God stuck fast in me." In this he demonstrates that he had been afflicted unexpectedly; for an arrow comes suddenly from far off. He shows the greatness of the wound as he says, "their pain drains my spirit," i.e. …

Commentary on Job ↗