“Jesus ordered
The cleansed leper
To tell no one.
He said.
Go!
Show yourself
To the priest!
Make an offering
For your cleansing,
As Moses commanded,
For a testimony
To the people.’”
καὶ αὐτὸς παρήγγειλεν αὐτῷ μηδενὶ εἰπεῖν, ἀλλὰ ἀπελθὼν δεῖξον σεαυτὸν τῷ ἱερεῖ, καὶ προσένεγκε περὶ τοῦ καθαρισμοῦ σου καθὼς προσέταξεν Μωϋσῆς, εἰς μαρτύριον αὐτοῖς
Luke said that Jesus ordered the leper (καὶ αὐτὸς παρήγγειλεν αὐτῷ) to tell no one (μηδενὶ εἰπεῖν). Jesus told him to show himself to the priest (ἀλλὰ ἀπελθὼν δεῖξον σεαυτὸν τῷ ἱερεῖ). He was to make an offering for this cleansing (καὶ προσένεγκε περὶ τοῦ καθαρισμοῦ σου), just as Moses had commanded (καθὼς προσέταξεν Μωϋσῆς), as a testimony or witness to the people (εἰς μαρτύριον αὐτοῖς). This is almost word for word in Matthew, chapter 8:4, and Mark, chapter 1:43-44, so that Mark might be the source of this admonition saying. Mark and Matthew said that Jesus sternly warned the cleansed leper not to say anything to anyone. This is often referred to as the messianic secret because Jesus did not want anyone to know about his power. Instead, the leper was to show himself to the priest, as recommended in Leviticus, chapter 14:2-9. He should make the offering for his cleansing as outlined in Leviticus, since this is what Moses had commanded. He wanted this cleansed leper to show himself as a witness or testimony to the priests and the people.