(2.) We are here told positively what is the fast that God has chosen, what that is which will recommend a fast-day to the divine acceptance, and what is indeed afflicting the soul, that is, crushing and subduing the corrupt nature. It is not afflicting the soul for a day (as some read it, v. 5) that will serve; no, it must be the business of our whole lives. It is here required, [1.] That we be just to those with whom we have dealt hardly. The fast that God has chosen consists in reforming our lives and undoing what we have done amiss (v. 6): To loose the bands of wickedness, the bands which we have wickedly tied, and by which others are bound out from their right or bound down under severe usage. Those which perhaps were at first bands of justice, tying men to pay a due debt, become, when the debt is exacted with rigour from those whom Providence has reduced and emptied, bands of wickedness, and they must be loosed, or they will bring us into bonds of guilt much more terrible. It is to undo the heavy burden laid on the back of the poor servant, under which he is ready to sink. It is to let the oppressed go free from the oppression which makes his life bitter to him. "Let the prisoner for debt that has nothing to pay be discharged, let the vexatious action be quashed, let the servant that is forcibly detained beyond the time of his servitude be released, and thus break every yoke; not only let go those that are wrongfully kept under the yoke, but break the yoke of slavery itself, that it may not serve again another time nor any by made again to serve under it." [2.] That we be charitable to those that stand in need of charity, v. 7. The particulars in the former verse may be taken as acts of charity, that we not only release those whom we have unjustly oppressed—that is justice, but that we contribute to the rescue and ransom of those that are oppressed by others, to the release of captives and the payment of the debts of the poor; but those in this verse are plainly acts of charity. This then is the fast that God has chosen. First, To provide food for those that want it. This is put first, as the most necessary, and which the poor can but a little while live without. It is to break thy bread to the hungry. Observe, "It must be thy bread, that which is honestly got (not that which thou hast robbed others of), the bread which thou thyself hast occasion for, the bread of thy allowance." We must deny ourselves, that we may have to give to him that needeth. "Thy bread which thou hast spared from thyself and thy family, on the fast-day, if that, or the value of it, be not given to the poor, it is the miser's fast, which he makes a hand of; it is fasting for the world, not for God. This is the true fast, to break thy bread to the hungry, not only to give them that which is already broken meat, but to break bread on purpose for them, to give them loaves and not to put them off with scraps." Secondly, To provide lodging for those that want it: It is to take care of the poor that are cast out, that are forced from their dwelling, turned out of house and harbour, are cast out as rebels (so some critics render it), that are attainted, and whom therefore it is highly penal to protect. "If they suffer unjustly, make no difficulty of sheltering them; do not only find out quarters for them and pay for their lodging elsewhere, but, which is a greater act of kindness, bring them to thy own house, make them thy own guests. Be not forgetful to entertain strangers: for though thou mayest not, as some have done, thereby entertain angels, thou mayest entertain Christ himself, who will recompense it in the resurrection of the just. I was a stranger and you took me in." Thirdly, To provide clothing for those that want it: "When thou seest the naked, that thou cover him, both to shelter him from the injuries of the weather and to enable him to appear decently among his neighbours; give him clothes to come to church in, and in these and other instances hide not thyself from thy own flesh." Some understand it more strictly of a man's own kindred and relations: "If those of thy own house and family fall into decay, thou art worse than an infidel if thou dost not provide for them." 1 Tim. v. 8. Others understand it more generally; all that partake of the human nature are to be looked upon as our own flesh, for have we not all one Father? And for this reason we must not hide ourselves from them, not contrive to be out of the way when a poor petitioner enquires for us, not look another way when a moving object of charity and compassion presents itself; let us remember that they are flesh of our flesh and therefore we ought to sympathize with them, and in doing good to them we really do good to our own flesh and spirit too in the issue; for thus we lay up for ourselves a good foundation, a good bond, for the time to come.