Our Savior had charged his disciples not to lay up treasures upon earth. In this passage He gives them another command that appears much more difficult to obey, that is, He forbids them to be anxious about needful food and clothing. We are naturally inclined to think it impossible not to be anxious about the means of our support; but God graciously offers many arguments to prevent our indulging in such cares.
How happy should we be even in this world, if we would obey this command! "Sufficient unto the day is the evil thereof." It is much pleasanter to be thinking of heaven and Christ, than to be dwelling upon the evils of life; and O! how much safer is it! For though it is useless to take thought about earthly things, it is of the greatest use to take thought about spiritual things. By thinking of hell we shall be led to flee from it; by thinking of sin, to dread it; by thinking of righteousness, to implore God to bestow it upon us, even Christ's righteousness upon us His guilty creatures.
Do we doubt God's power to provide for us? Who was it gave us life, and made our bodies? Is it not much easier to clothe, and to feed, than to create us? Do we doubt the kindness of the Lord? Does He not condescend to feed the ravens, and clothe the lilies? And are we not much better than they, that is, much more precious in his sight than birds or flowers? Therefore we see that we dishonor God by doubting whether He will provide for our needs.
It is also useless to be anxious about the future. By being anxious, we cannot add one inch to our height, nor one moment to our lives. We know from other parts of scripture, that God does not desire us to be idle or improvident—he only forbids useless tormenting fears about the future.
And why does He forbid such thoughts? Because there is a nobler object set before us, which requires all our thoughts—"The kingdom of God and his righteousness." This kingdom we must seek earnestly, or we shall not obtain it. If our thoughts are occupied about earthly things, we shall lose this earthly inheritance. Christ said, "You cannot serve God and mammon," (or the world.) Neither can we be intent upon what we shall eat, and drink, and wear, and at the same time be seeking God. Christ said, that the Gentiles thought of these things. The Gentiles at that time were ignorant heathens, they knew not God, therefore they were occupied with earthly cares; but we ought not to be like them.
