The prophet has been pouring fierce scorn on idolaters. They make, he says, the gods they worship. They take a tree and saw it up: one log serves for a fire to cook their food, and with compass and pencil and plane they carve the figure of a man, and then they bow down to it and say, 'Deliver me, for thou art my god!' He sums up the whole in this sentence of my text, in which the tone changes from bitter irony to astonished pity. Now, if this were the time and the place, one would like to expand and illustrate the deep thoughts in these words in reference to idolatry; thoughts which go dead in the teeth of a great deal that is now supposed to be scientifically established, but which may be none the more true for all that. He asserts that idolatry is empty, a feeding on ashes. He declares, in opposition to modern ideas, that the low, gross forms of polytheism and idol-worship are a departure from a previous higher stage, whereas to-day we are told by a hundred voices that all religion begins at the bottom, and slowly struggles up to the top. Isaiah says the very opposite. The pure form is the primitive; the secondary form is the gross, which is a corruption. They tell us too, nowadays, that all religion pursues a process of evolution, and gradually clears itself of its more imperfect and carnal elements. Isaiah says, 'he cannot deliver his soul'; and no religion ever worked itself up, unless under the impulse of a revelation from without. That is Isaiah's philosophy of idolatry, and I expect it will be accepted as the true one some day. But my text has a wider bearing. It not only describes, in pathetic language, the condition of the idolater, but it is true about all lives, which are really idolatrous in so far as they make anything else than God their aim and their joy. Every word of this text applies to such lives--that is to say, to the lives of a good many people listening to me now. And I would fain try to lay the truths here on some hearts. Let me just take them as they lie in the words before me. I. A life that substantially ignores God is empty of all true satisfaction. 'He feedeth on ashes'! Very little imagination will realise the force of that picture. The gritty cinders will irritate the lips and tongue, will dry up the moisture of the mouth, will interfere with the breathing, and there will be no nourishment in a sackful of them.