Jesus calls four witnesses to who he is: John the Baptist, the works the Father gave him to do, the Father himself, and the Scriptures, which bear witness about him. His hearers search those Scriptures yet refuse to come to him for life; the Father's word does not abide in them, and Moses, on whom they set their hope, accuses them. The root of their unbelief lies in the heart: they receive glory from one another and do not seek the glory that comes from the only God. A craving for human approval, sharpened today by likes and followers, still crowds out faith, and Christ exposes it so that sinners will repent and seek God's glory in him.