1. That the generality of the people to whom he was sent would turn a deaf ear to his preaching, and wilfully shut their eyes against all the discoveries of the mind and will of God which he had to make to them (v. 9): "Go, and tell this people, this foolish wretched people, tell them their own, tell them how stupid and sottish they are." Isaiah must preach to them, and they will hear him indeed, but that is all; they will not heed him; they will no understand him; they will not take any pains, nor use that application of mind which is necessary to the understanding of him; they are prejudiced against that which is the true intent and meaning of what he says, and therefore they will not understand him, or pretend they do not. They see indeed (for the vision is made plain on tables, so that he who runs may read it); but they perceive not their own concern in it; it is to them as a tale that is told. Note, There are many who hear the sound of God's word, but do not feel the power of it.