And Jesus went about. — The verse is all but identical with Matthew 4:23, and may be described as recording our Lord’s second mission circuit in Galilee, in which He was accompanied probably by His disciples, whom, however, He had not as yet invested with a delegated authority as His “apostles,” or representatives. It is manifestly the beginning of the section which contains the great discourse of Matthew 10, and was intended to lead up to it.
Every sickness and every disease — i.e., every variety or type, rather than every individual case. The work of healing was, we must believe, dependent, as before, on the faith of those who came seeking to be healed. Of the two words, the former is in the Greek the stronger, and, though the relative significance of the English words is not sharply defined, it would, perhaps, be better to invert the renderings.