Eusebius of Caesarea : We have often seen the mass of the other nations called "the woodlands." These are the beasts of God's calling worthy to be called up due to their fear. Aquila has instead, "all the beasts," "all his living beings," and then, the second time, "all his living things." Do they belong to someone or to God? For he does not call them simply "beasts" but "his." Isaiah made mention of the nations of other tribes and the forest of beasts, and he saw in the Spirit that these would obey the call; yet so many of the Jews were persistent in unbelief. — COMMENTARY ON Isaiah 2:45 Procopius of Gaza : "The beasts of the forest" means the nations. For a forest denotes the group of nations of different branches that he invites to the spiritual banquet. According to Aquila, he does not call them simply wild beasts, but "his wild beasts." Why "his"? Why "God's"? Because, captured by the devil, they became wild beasts under his tyranny and while alive they were hardly human. Yet God calls these as his own to his spiritual banquet, to eat the bread of life and to rejoice.… For although they were away from him for a long time, they were able through faith to come close to him and to share in the bread that strengthens the heart of humankind. — COMMENTARY ON Isaiah 56:1-11 Theodoret of Cyrus : Having made these promises to foreigners and eunuchs, he predicts to the Jews the last siege that would be made by the Romans.… The Roman army was gathered from diverse nations, because they were at that time the masters of all Europe and had conquered the larger part of Asia. This is why the prophetic text says, "Come to devour, all you beasts of the forest." Some, however, have related these words to Gog and Magog, without observing the fact that the latter were consumed in the mountains of Judea under the effect of punishment coming from God, whereas those who are now summoned are being urged to devour other people. — COMMENTARY ON Isaiah 18:56.6-9