Final answer:
The Psalm that Jesus cried out in quotation at about the ninth hour is Psalm 22, which is a messianic psalm of lament. This quotation emphasizes Jesus' identification with the messianic prophecies and His role as the sacrificial Lamb of God.
Step-by-step explanation:
The Psalm that Jesus cried out in quotation at about the ninth hour is Psalm 22. This is recorded in the New Testament in Mark 15:34, where Jesus cries out, "My God, my God, why have you forsaken me?" This line is the opening verse of Psalm 22, which is a psalm of lament.
Psalm 22 is a messianic psalm that vividly describes the suffering and anguish of the Messiah. Jesus quoting this psalm is significant because it signifies His identification with the messianic prophecies and His role as the sacrificial Lamb of God. It also fulfills the Old Testament prophecy that was written many years before the crucifixion.
The quotation of Psalm 22 by Jesus on the cross further emphasizes His abandonment and separation from God as He takes on the sin of the world. This also serves as a reminder of the depth of Jesus' suffering and the extent of His sacrifice for humanity.