Origen

(t. vi. c. 4) The Jews of Jerusalem, as being of kin to the Baptist, who was of the priestly stock, send Priests and Levites to ask him who he is; (c. 6). that is, men considered to hold a superior rank to the rest of their order, by God’s election, and coming from that favoured above all cities, Jerusalem. Such is the reverential way in which they interrogate John. We read of no such proceeding towards Christ: but what the Jews did to John, John in turn does to Christ, when he asks Him, through His disciples, Art thou He that should come, (Luke 7:20) or look we for another?