Luke 5:1 "Now it happened that while the crowd was pressing around Him and listening to the word of God, ..."
Did you catch that? Luke is saying that Jesus' words were the very words of God Himself. Every time Jesus spoke, we are "hearing" God speak.
Sure, I can hear you scoffers say, "Well, what about when WE speak the word of God? Does that make US God?"
That's a silly question. First of all, YES, if we were supernaturally conceived by the Holy Spirit, if we were The Word which became flesh, then, yes, we would be God. But we're not. BUT HE WAS AND HE IS.