“There are other significant hints about the Trinity in the Old Testament. It is also in the creation account that we first encounter the Spirit of God (Gen. 1:2). By bringing something out of nothing, the Spirit meets one of the criteria for deity that are set forth in the New Testament. That is another hint as to the multipersonal character of God early on in the Scriptures. Another is found in the Old Testament passage that is quoted in the New Testament more often than any other text—Psalm 110. This psalm has a very strange beginning. The psalmist says, “The LORD says to my Lord: ‘Sit at my right hand, until I make your enemies your footstool’ ” (v. 1). Characteristically, when we see the personal name of God, Yahweh, in the Old Testament, we also see His chief or supreme title, Adonai, associated with it. For instance, Psalm 8 says, “O LORD, our Lord, how majestic is your name in all the earth!” (v. 1a). In the Hebrew, “O LORD, our Lord” reads “O Yahweh, our Adonai”; there is a clear connection between Yahweh and Adonai. In Psalm 110, however, God is having a conversation with David’s Lord: “The LORD [Yahweh] says to my Lord [Adonai]: Sit at my right hand. . . .” The New Testament picks up on this and talks about Jesus simultaneously being David’s son and David’s Lord. This psalm also provides”