And many people shall go and say, Come, and let us go up to the mountain of the LORD, to the house of the God of Jacob; and he will teach us of his ways, and we will walk in his paths: for out of Zion shall go forth the law, and the word of the LORD from Jerusalem.
All Commentaries on Isaiah 2:3 Go To Isaiah 2
Basil the Great
AD 379
Ask a man of circumcision, a Jew after the flesh, which law and which word the prophet is talking about. About the law given through Moses? Let them show how this law comes “out of Zion.” For Moses did not enter the land of possession, whereas Zion is in Judea. The Scripture was mistaken then, according to them, using one name instead of another, for it said Zion instead of Sinai or Horeb. But it refers to the holy law. Which one? When was it given? Where was it written? And “the word out of Jerusalem” as well? The Jew after the flesh says that Isaiah means preaching of the prophets. Yet the preaching of the prophets took place everywhere across Judea, not only in Jerusalem and throughout Israel but also in captivity, in Nineveh and throughout the earth. Let them restrain themselves then before the truth and receive the law giving of the Lord that comes from the watchtower, the God-bearing flesh from which he watched over human actions. “And the word of the Lord out of Jerusalem.” Having started from there, the preaching of the gospel has been sown around the whole world.