This is the grand lesson which we have to learn in our wilderness journey—"that man doth not live by bread only," that is, by those providential supplies which relieve our natural wants. Thanks be to God for any bread that he gives us in his kind and bountiful providence. An honest living is a great mercy. To be enabled by the labour of our hands or by the labour of our brain to maintain our families and bring them up in a degree of comfort, if not abundance, is a great blessing. But God has determined that his people shall not live by bread only. They shall be separated from the mass of men who live in this carnal way only; who have no care beyond earthly possessions, and the sum of whose thoughts and desires is, what they shall eat, and what they shall drink, and wherewithal they shall be clothed; who never look beyond the purse, the business, the daily occupation, the safe return, the profitable investment, and how to provide for themselves and their families.
God has planted in the breast of his people a higher life, a nobler principle, a more blessed appetite than to live upon bread only. We bless him for his providence, but we love him for his grace. We thank him for daily food and raiment, but these mercies are but for time, perishing in their very use, and he has provided us with that which is for eternity. What then does he mean the soul to live upon? "Upon every word that proceedeth out of his mouth." But where do we find these words that proceed out of the mouth of God? In the Scriptures, which is the food of the Church, and especially in Scripture as applied to the heart, in the words that God is pleased to drop into the soul by a divine power, which we receive from his gracious mouth, and lay hold of with a believing hand. That is the food and nutriment of our soul; the truth of God applied to our heart and made life and spirit to our souls by his own teaching and testimony. And see how large and ample the supply is.
Look through the whole compass of God's revealed word, and see in it what a store there is of provision laid up for the Church of God. How this should both stimulate and encourage us to search the Scriptures as for hid treasure, to read them constantly, to meditate upon them, to seek to enter into the mind of God as revealed in them, and thus to find them to be the food of our soul. If we were fully persuaded that every word of the Scripture came out of God's mouth, and was meant to feed our soul, how much more we should prize it, read, and study it.