I. The contempt they put upon the gospel of Christ, v. 1. The unbelief of the Jews in our Saviour's time is expressly said to be the fulfilling of this word, John xii. 38. And it is applied likewise to the little success which the apostles' preaching met with among Jews and Gentiles, Rom. x. 16. Note, 1. Of the many that hear the report of the gospel there are few, very few, that believe it. It is reported openly and publicly, not whispered in a corner, or confined to the schools, but proclaimed to all; and it is so faithful a saying, and so well worthy of all acceptation, that one would think it should be universally received and believed. But it is quite otherwise; few believed the prophets who spoke before of Christ; when he came himself none of the rulers nor of the Pharisees followed him, and but here and there one of the common people; and, when the apostles carried this report all the world over, some in every place believed, but comparatively very few. To this day, of the many that profess to believe this report, there are few that cordially embrace it and submit to the power of it. 2. Therefore people believe not the report of the gospel, because the arm of the Lord is not revealed to them; they do not discern, nor will be brought to acknowledge, that divine power which goes along with the word. The arm of the Lord is made bare (as was said, ch. lii. 10) in the miracles that were wrought to confirm Christ's doctrine, in the wonderful success of it, and its energy upon the conscience; though it is a still voice, it is a strong one; but they do not perceive this, nor do they experience in themselves that working of the Spirit which makes the word effectual. They believe not the gospel because, by rebelling against the light they had, they had forfeited the grace of God, which therefore he justly denied them and withheld from them, and for want of that they believed not. 3. This is a thing we ought to be much affected with; it is to be wondered at, and greatly lamented, and ministers may go to God and complain of it to him, as the prophet here. What a pity is it that such rich grace should be received in vain, that precious souls should perish at the pool's side, because they will not step in and be healed!