What reason can Jesus have for mixing clay with his spit and applying it to the man's eyes other than simple entertainment value?
Seems obvious to me; according to the
Player's Handbook, divine spells (like Remove Blindness) have material components, just like arcane spells.
Surely the Son of God could cure that man's blindness with a single thought, why go through the Copperfield routine?
Clearly the Son of God is at least a 9th-level cleric (minimum level to cast "Raise Dead") who didn't take the metamagic feats to cast "Remove Blindness" without the somatic, verbal, and material components.
Jesus must have been in big demand for children's parties and the opening of new bazaars, his party tricks probably provided him with a fairly comfortable living.
Not to mention dungeon crawling. Every party needs a cleric!