WPNT(i)
7 and the greetings in the marketplaces, namely to be called ‘Rabbi, Rabbi’ by the people.
8 “But you (pl.), do not be called ‘Rabbi’; because your Teacher is one, the Christ, and you are all brothers.
9 And do not call anyone on earth your ‘father’; because your Father is one, He who is in the heavens.
10 Neither be called leaders/guides; because your Leader is one, the Christ.