ISB ~ Matthew 7 v29

one who had authority:Jesus’ teaching differs from that of the scribes, who taught the already-existing traditions of Judaism. Jesus, cast as a new Moses, delivered “new teaching” (Mk 1:27) that excelled even the Mosaic Law in perfection (5:21-48). Jesus later denounced traditions that were incompatible with God’s word (15:3-6) (CCC 581).