Jesus has finished the story of the vineyard owner and his two sons, and now mentions John the Baptist. Ἦλθεν γάρ . . . For he came πρός ὑμᾶς Ἰωάννης . . . to you John ἐν ὁδῷ δικαιοσύνης, . . . in a way of righteousness καί οὐκ ἐπιστεύσατε αὐτῷ· . . . and […]

via Matthew 21:32; an articular infinitive — A Workbook of New Testament Greek