trinitarian plurality of god

Do Deuteronomy 6:4 and Psalms 110:1 teach the trinitarian plurality of God? Let's find out. Answer: By rendering Psalms 110:1 as, ". . . the Lord said to my Lord . . ." Christians argue that Jesus is greater than David and is not only the Messiah but is part of a trinitarian godhead as well (see Matthew 22:42-45, Mark 12:35-37, Luke 20:41-44, Acts 2:34-36, Hebrews 1:13). Yet, a careful examination finds their hypothesis to be totally without merit. Since le-David, in verse 1, does not always