“They were astonished
At his teaching.
He taught them
As one having authority,
Not as the Scribes.”
καὶ ἐξεπλήσσοντο ἐπὶ τῇ διδαχῇ αὐτοῦ· ἦν γὰρ διδάσκων αὐτοὺς ὡς ἐξουσίαν ἔχων, καὶ οὐχ ὡς οἱ γραμματεῖς.
There is something similar to this in Luke, chapter 4:32, and Matthew, chapter 7:29, where Jesus was teaching with authority. The people of this Capernaum synagogue were astonished or amazed at his teaching (καὶ ἐξεπλήσσοντο ἐπὶ τῇ διδαχῇ αὐτοῦ), since he taught them as if he had authority (ἦν γὰρ διδάσκων αὐτοὺς ὡς ἐξουσίαν ἔχων), not like the Scribes (καὶ οὐχ ὡς οἱ γραμματεῖς αὐτῶν). What was this authority that Jesus had? He was not like one of these Scribes, who were religious experts who determined the traditions to be followed. They were professional copiers of manuscript documents, although they had a wider role in Jewish society. They might have been the forerunners of the rabbinic class that was developing at that time. Jesus taught on his own authority without referring to tradition. He was amazing.