13:11-14 Four things are here taught, as a Christian's directory for his day's work. When to awake; Now; and to awake out of the sleep of carnal security, sloth, and negligence; out of the sleep of spiritual death, and out of the sleep of spiritual deadness. Considering the time; a busy time; a perilous time. Also the salvation nigh at hand. Let us mind our way, and mend our pace, we are nearer our journey's end. Also to make ourselves ready. The night is far spent, the day is at hand; therefore it is time to dress ourselves. Observe what we must put off; clothes worn in the night. Cast off the sinful works of darkness. Observe what we must put on; how we should dress our souls. Put on the armour of light. A Christian must reckon himself undressed, if unarmed. The graces of the Spirit are this armour, to secure the soul from Satan's temptations, and the assaults of this present evil world. Put on Christ; that includes all. Put on righteousness of Christ, for justification. Put on the Spirit and grace of Christ, for sanctification. The Lord Jesus Christ must be put on as Lord to rule you as Jesus to save you; and in both, as Christ anointed and appointed by the Father to this ruling, saving work. And how to walk. When we are up and ready, we are not to sit still, but to appear abroad; let us walk. Christianity teaches us how to walk so as to please God, who ever sees us. Walk honestly as in the day; avoiding the works of darkness. Where there are riot and drunkenness, there usually are chambering and wantonness, and strife and envy. Solomon puts these all together, Pr 23:29-35. See what provision to make. Our great care must be to provide for our souls: but must we take no care about our bodies? Yes; but two things are forbidden. Perplexing ourselves with anxious, encumbering care; and indulging ourselves in irregular desires. Natural wants are to be answered, but evil appetites must be checked and denied. To ask meat for our necessities, is our duty, we are taught to pray for daily bread; but to ask meat for our lusts, is provoking God, Ps 78:18.
14. But—to sum up all in one word.
put ye on the Lord Jesus Christ—in such wise that Christ only may be seen in you (see 2Co 3:3; Ga 3:27; Eph 4:24).
and make no provision—"take no forethought."
for the flesh, to fulfil the lust thereof—"Direct none of your attention to the cravings of your corrupt nature, how you may provide for their gratification."
Note, (1) How gloriously adapted is Christianity for human society in all conditions! As it makes war directly against no specific forms of government, so it directly recommends none. While its holy and benign principles secure the ultimate abolition of all iniquitous government, the reverence which it teaches for magistracy, under whatever form, as a divine institution, secures the loyalty and peaceableness of its disciples, amid all the turbulence and distractions of civil society, and makes it the highest interest of all states to welcome it within their pale, as in this as well as every other sense—"the salt of the earth, the light of the world" (Ro 13:1-5). (2) Christianity is the grand specific for the purification and elevation of all the social relations; inspiring a readiness to discharge all obligations, and most of all, implanting in its disciples that love which secures all men against injury from them, inasmuch as it is the fulfilling of the law (Ro 13:6-10). (3) The rapid march of the kingdom of God, the advanced stage of it at which we have arrived, and the ever-nearing approach of the perfect day—nearer to every believer the longer he lives—should quicken all the children of light to redeem the time, and, seeing that they look for such things, to be diligent, that they may be found of Him in peace, without spot and blameless (2Pe 3:14). (4) In virtue of "the expulsive power of a new and more powerful affection," the great secret of persevering holiness in all manner of conversation will be found to be "Christ IN US, the hope of glory" (Col 1:27), and Christ ON US, as the character in which alone we shall be able to shine before men (2Co 3:8) (Ro 13:14).