4. What they are invited to do. (1.) Come, and buy. Never did any tradesman court customers that he hoped to get by as Christ courts us to that which we only are to be gainers by. "Come and buy, and we can assure you you shall have a good bargain, which you will never repent of nor lose by. Come and buy; make it your own by an application of the grace of the gospel to yourselves; make it your own upon Christ's terms, nay, your own upon any terms, nor deliberating whether you shall agree to them." (2.) "Come, and eat; make it still more your own, as that which we eat is more our own than that which we only buy." We must buy the truth, not that we may lay it by to be looked at, but that we may feed and feast upon it, and that the spiritual life may be nourished and strengthened by it. We must buy necessary provisions for our souls, be willing to part with any thing, though ever so dear to us, so that we may but have Christ and his graces and comforts. We must part with sin, because it is an opposition to Christ, part with all opinion of our own righteousness, as standing in competition with Christ, and part with life itself, and its most necessary supports, rather than quit our interest in Christ. And, when we have bought what we need, let us not deny ourselves the comfortable use of it, but enjoy it, and eat the labour of our hands: Buy, and eat.