After Paul explains how God makes His attributes known through His vessels, His wrath and power toward vessels of wrath, and the riches of His glory toward vessels of mercy, He makes clear that these vessels of mercy are called not from the Jews only, but also from the Gentiles. As is common in Paul's writings, he establishes this truth by referring back to the Law and the Prophets. In Romans 9:25, Paul quotes Hosea, particularly Hosea 2:23, so we will consider the larger context of Hosea 2:14–23. The focus of this passage is not primarily on what qualifies someone to become a vessel of mercy, but on what God does for those upon whom He sets His mercy. God restores the undeserving, betroths them to Himself in righteousness, justice, lovingkindness, and mercy, and calls those who were "not My people," "My people." His promise is that He will "sow" them for Himself in the earth, a people created and saved by His sovereign mercy.