“In fact, you [Israel] will call a nation that you do not know, And a nation that does not know you will run to you, Because of the Lord your God, even the Holy One of Israel; For He has glorified you.”
And after coming to [Nazareth] His hometown, He began teaching them in their synagogue, and they were astonished, and said, “Where did this Man get this wisdom and these miraculous powers [what is the source of His authority]? [Mark 6:1-6; Luke 4:16, 23]
And He went throughout all Galilee, teaching in their synagogues and preaching the good news (gospel) of the kingdom, and healing every kind of disease and every kind of sickness among the people [demonstrating and revealing that He was indeed the promised Messiah].
Jesus went throughout all the cities and villages [in Galilee], teaching in their synagogues and proclaiming the good news (gospel) of the kingdom, and healing every kind of disease and every kind of sickness [His words and His works reflecting His Messiahship].
They were all so amazed that they debated and questioned each other, saying, “What is this? A new teaching with authority! He commands even the unclean spirits (demons), and they obey Him.”
But he went out and began to proclaim it freely and to spread the news [of his healing], to such an extent that Jesus could no longer openly enter a city [where He was known], but stayed out in the unpopulated places; yet people were still coming to Him from everywhere.