14. Does not every reasonable, every thinking man see that he cannot possibly serve God and mammon? Because there is the most absolute contrariety, the most irreconcilable enmity between them. The contrariety between the most opposite things on earth, between fire and water, darkness and light, vanishes into nothing when compared to the contrariety between God and mammon. So that, in whatsoever respect you serve the one, you necessarily renounce the other. Do you believe in God through Christ? Do you trust in him as your strength, your help, your shield, and your exceeding great reward? as your happiness? your end in all, above all things? Then you cannot trust in riches. It is absolutely impossible you should, so long as you have this faith in God. Do you thus trust in riches? Then you have denied the faith. You do not trust in the living God. Do you love God? Do you seek and find happiness in him? Then you cannot love the world, neither the things of the world. You are crucified to the world, and the world crucified to you. Do you love the world? Are your affections set on things beneath? Do you seek happiness in earthly things? Then it is impossible you should love God. Then the love of the Father is not in you. Do you resemble God? Are you merciful, as your Father is merciful? Are you transformed, by the renewal of your mind, into the image of him that created you? Then you cannot be conformed to the present world. You have renounced all its affections and lusts. Are you conformed to the world? Does your soul still bear the image of the earthly? Then you are not renewed in the spirit of your mind. You do not bear the image of the heavenly. Do you obey God? Are you zealous to do his will on earth as the angels do in heaven? Then it is impossible you should obey mammon. Then you set the world at open defiance. You trample its customs and maxims under foot, and will neither follow nor be led by them. Do you follow the world? Do you live like other men? Do you please men? Do you please yourself? Then you cannot be a servant of God. You are of your master and father, the devil.

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It is the will of God, that every man should labour to eat his own bread; yea, and that every man should provide for his own, for them of his own household. It is likewise his will, that we should "owe no man anything, but provide things honest in the sight of all men." But this cannot be done without taking some thought, without having some care upon our minds; yea, often, not without long and serious thought, not without much and earnest care. Consequently this care, to provide for ourselves and our household, this thought how to render to all their dues, our blessed Lord does not condemn. Yea, it is good and acceptable in the sight of God our Saviour.

It is good and acceptable to God, that we should so take thought concerning whatever we have in hand, as to have a clear comprehension of what we are about to do, and to plan our business before we enter upon it. And it is right that we should carefully consider, from time to time, what steps we are to take therein; as well as that we should prepare all things beforehand, for the carrying it on in the most effectual manner. This care, termed by some, "the care of the head," it was by no means our Lord's design to condemn.

17. What he here condemns is, the care of the heart; the anxious, uneasy care; the care that hath torment; all such care as does hurt, either to the soul or body. What he forbids is, that care which, sad experience shows, wastes the blood and drinks up the spirits; which anticipates all the misery it fears, and comes to torment us before the time. He forbids only that care which poisons the blessings of to-day, by fear of what may be to-morrow; which cannot enjoy the present plenty, through apprehensions of future want. This care is not only a sore disease, a grievous sickness of soul, but also an heinous offence against God, a sin of the deepest dye. It is a high affront to the gracious Governor and wise Disposer of all things; necessarily implying, that the great Judge does not do right; that he does not order all things well. It plainly implies, that he is wanting, either in wisdom, if he does not know what things we stand in need of; or in goodness, if he does not provide those things for all who put their trust in him. Beware, therefore, that you take not thought in this sense: Be ye anxiously careful for nothing. Take no uneasy thought: This is a plain, sure rule, Uneasy care is unlawful care. With a single eye to God, do all that in you lies to provide things honest in the sight of all men. And then give up all into better hands; leave the whole event to God.

. . .

"Seek the kingdom of God, and his righteousness." Righteousness is the fruit of God's reigning in the heart. And what is righteousness, but love? -- the love of God and of all mankind, flowing from faith in Jesus Christ, and producing humbleness of mind, meekness, gentleness, longsuffering, patience, deadness to the world; and every right disposition of heart, toward God and toward man. And by these it produces all holy actions, whatsoever are lovely or of good report; whatsoever works of faith and labour of love are acceptable to God, and profitable to man.

"His righteousness:" -- This is all his righteousness still: It is his own free gift to us, for the sake of Jesus Christ the righteous, through whom alone it is purchased for us. And it is his work; it is He alone that worketh it in us, by the inspiration of the Holy Spirit.