Scripture Commentary Psalm 69

Scripture Commentary Psalm 69
How is this psalm to Christ the Chief Musician? What was Christ's suffering? Why do some believe that Christ became sinful? Did Christ ever waiver from the His mission? Did Christ really endure suffering? How is all this prophetic of Christ? Did Christ come to save every person? How did Christ become poor? Who are the humbled ones and how did they get that way? Were there any who were justified before the cross? What is the one purpose of God in Christ?