Isaiah's prophecies constantly speak of what will become of the world without God. What will become of a world in which people do not accept and do not acknowledge God. "Whom shall I send, and who will go for Us?" the Lord asks. This question expresses what the Lord wants to see in us. That He needs us. That He sends the prophet: a man whom He has cleansed from sin in order to call people to Himself.
And in Proverbs we read about the need for labor. Spiritual labor for deliverance from sins and vices. Thus in today's reading two of the greatest paths of a person's relationship with God come together: the constant call to repentance and to spiritual labor. To repentance before God and one's neighbor. Before the one with whom you quarrel and whom you envy, over whom you exalt yourself and whom you push around.
And the whole text of today's reading very much recalls the prayer of St. Ephraim the Syrian, which we read during Lent and which strengthens our understanding of the main vices of the human heart, from which Judgment on the world flows.
