That you may be the children of your Father who is in heaven: for he makes his sun to rise on the evil and on the good, and sends rain on the just and on the unjust.
All Commentaries on Matthew 5:45 Go To Matthew 5
Augustine of Hippo
AD 430
Since he calls us to the adoption as sons through the only begotten Son himself, he calls us to his own likeness. For, as the Lord at once adds, “He makes his sun to rise on the good and the evil and sends rain on the just and the unjust.” Now, if you would understand the expression “his sun” to mean not the sun that is visible to bodily eyes but his wisdom, to which the following expressions refer—“he is the brightness of eternal light” and also “The sun of justice is risen upon me,” as well as “But to you that fear the name of the Lord, the sun of justice shall arise”—then you must also understand the rain as a watering by the teaching of truth, because that teaching has become manifest to the good and to the evil. But you may prefer to understand it as the sun that is manifest to the bodily eyes of beasts as well as people and to understand the rain as the showers that produce the fruits that God has given us for the perfection of the body. I believe this to be surely the more probable meaning, since the other “sun” does not rise except on the good and the holy, for this is the very thing that the unjust bewail in the book that is called the Wisdom of Solomon: “And the sun [of understanding] has not risen upon us.” And the spiritual rain refreshes only the good, for the vine signifies the bad of whom it is said, “I will command my clouds not to rain upon it.” .
