17:4 Have commanded - Or, I shall command, that is, effectually move them, by instincts which shall be as forcible with them, as a law or command is to men. God is said to command both brute creatures, and senseless things; when he causeth them to do the things which he intends to effect by them. The ravens - Which he chuseth for this work; to shew his care and power in providing for the prophet by those creatures, which are noted for their greediness, that by this strange experiment he might be taught to trust God in those many and great difficulties to which he was to be exposed. God could have sent angels to minister to him. But he chose winged messengers of another kind to shew he can serve his own purposes as effectually, by the meanest creatures as by the mightiest. Ravens neglect their own young, and do not feed them: yet when God pleaseth, they shall feed his prophet.

1 Kings 17:4 Parallel Commentaries

Whether it is Praiseworthy to Enter Religion Without Taking Counsel of Many, and Previously Deliberating for a Long Time?
Objection 1: It would not seem praiseworthy to enter religion without taking counsel of many, and previously deliberating for a long time. For it is written (1 Jn. 4:1): "Believe not every spirit, but try the spirits if they be of God." Now sometimes a man's purpose of entering religion is not of God, since it often comes to naught through his leaving the religious life; for it is written (Acts 5:38,39): "If this counsel or this work be of God, you cannot overthrow it." Therefore it would seem that …
Saint Thomas Aquinas—Summa Theologica

Whether Divination by Drawing Lots is Unlawful?
Objection 1: It would seem that divination by drawing lots is not unlawful, because a gloss of Augustine on Ps. 30:16, "My lots are in Thy hands," says: "It is not wrong to cast lots, for it is a means of ascertaining the divine will when a man is in doubt." Objection 2: There is, seemingly, nothing unlawful in the observances which the Scriptures relate as being practiced by holy men. Now both in the Old and in the New Testament we find holy men practicing the casting of lots. For it is related …
Saint Thomas Aquinas—Summa Theologica

Sovereignty of God in Administration
"The LORD hath prepared His Throne In the heavens; and His Kingdom ruleth over all" (Psa. 103:19). First, a word concerning the need for God to govern the material world. Suppose the opposite for a moment. For the sake of argument, let us say that God created the world, designed and fixed certain laws (which men term "the laws of Nature"), and that He then withdrew, leaving the world to its fortune and the out-working of these laws. In such a case, we should have a world over which there was no intelligent, …
Arthur W. Pink—The Sovereignty of God