I answer, 1. our absolute necessity of him is a ground to press us to go and seek help and relief: we see we are gone in ourselves, and therefore are we allowed to seek out for help elsewhere.
2. Christ's all-sufficient furniture, whereby he is a qualified Mediator, fitted with all necessaries for our case and condition, having laid down a price to the satisfaction of justice, is a sufficient invitation for us to look toward him for help, and to wait at that door.
3. His being appointed of the Father to be Mediator of the covenant, and particularly, to lay down his life a ransom for sin; and Christ's undertaking all his offices, and performing all the duties thereof, conform to the covenant of redemption, is a strong encouragement to poor sinners to come to him, because he cannot deny himself, and he will be true to his trust.
4. The Father's offering of him to us in the gospel, and Christ's inviting us who are weary and heavy laden; yea, calling and commanding such to come to him in his own and in his Father's name, under the pain of his and his Father's wrath and everlasting displeasure; exhorting further, and requesting upon terms of love, pressing earnestly by many motives, sending out his ambassadors to beseech in his stead poor sinners to be reconciled, and to turn in to him for life and salvation; yea, upbraiding such as will not come to him. All these are a sufficient warrant for a poor necessitous sinner to lay hold on his offer.
And, further, to encourage poor souls to come unto him, all things are so well ordered in the gospel, as that nothing occurreth that can in the least prove a stumbling-block or a just ground of excuse for their forbearing to believe and to accept of his offers. All objections possible are obviated to such as are but willing; the way is cast up, and all stones of stumbling cast out of it; so that such as will not come can pretend no excuse. They cannot object the greatness of their sins: for the greater their sins be they have the greater need of one who is sent to take away sin, and whose blood purgeth from all sin, 1 John i. 7. What great sinner did he ever refuse that came to him, and was willing to be saved by him? Is there any clause in all the gospel excluding great sinners? Nor need they object their great unworthiness; for he doth all freely for the glory of his free grace. None ever got any good of him for their worth; for no man ever had any worth. Nor need they object their long refusing and resisting many calls; for he will make such as are willing welcome at the eleventh hour; him that cometh he will in no case put away, John vi. 37. Nor can they object their changeableness, that they will not stand to the bargain, but break and return with the dog to the vomit; for Christ hath engaged to bring all through that come unto him; he will raise them up at the last day, John vi. 40; he will present them to himself holy and without spot or wrinkle, or any such thing, Eph. v. The covenant is fully provided with promises to stop the mouth of that objection. Nor can they object the difficulty or impossibility of believing; for that is Christ's work also, he "is the author and finisher of faith," Heb. xii. 1. Can they not with confidence cast themselves upon him; yet if they can hunger and thirst for him, and look to him, he will accept of that; "look to me," says he, "and be saved," Isa. xlv. 22. If they cannot look to him, nor hunger and thirst for him, yet if they be willing, all is well. Are they willing that Christ save them in his way, and therefore willingly give themselves over to him, and are willing and content that Christ, by his Spirit, work more hunger in them, and a more lively faith, and work both to will and to do according to his own good pleasure, it is well.
But it will be said, that the terms and conditions on which he offereth himself are hard. Answer—I grant the terms are hard to flesh and blood, and to proud unmortified nature; but to such as are willing to be saved, so as God may be most glorified, the terms are easy, most rational and satisfying: for,
1. We are required to take him only for our Mediator, and to join none with him, and to mix nothing with him. Corrupt nature is averse from this, and would at least mix something of self with him, and not rest on Christ only: corrupt nature would not have the man wholly denying himself, and following Christ only. And hence many lose themselves, and lose all; because, with the Galatians, they would mix the law and the gospel together; do something themselves for satisfaction of justice, and take Christ for the rest that remains. Now, the Lord will have all the glory, as good reason is, and will have none to share with him; he will give of his glory to none. And is not this rational and easy? What can be objected against this?
2. We are required to take him wholly, that he may be a complete Mediator to us; as a prophet to teach, as a king to subdue our lusts, to cause us to walk in his ways, as well as a priest to satisfy justice for us, to die and intercede for us. Is it not reason that we take him as God hath made him for us? Is there any thing in him to be refused? And is there any thing in him which we have no need of? Is there not all the reason then in the world for this, that we take him wholly? And what stumbling-block is here?
3. We are required to take him freely, "without money and without price," Isa. lv. 1, for he will not be bought any manner of way; that free grace may be free grace, therefore he will give all freely. True enough it is, corruption would be at buying, though it have nothing to lay out. Pride will not stoop to a free gift. But can any say the terms are hard, when all is offered freely?
4. We are required to take them absolutely, without any reversion of mental reservation. Some would willingly quit all but one or two lusts they cannot think to twin with; and they would deny themselves in many things, but they would still most willingly keep a back-door open to some beloved lust or other. And who seeth not what double dealing is here? And what reason can plead for this double dealing? Corruption, it is true, will think this hard, but no man can rationally say that this is a just ground of discouragement to any, or a sufficient ground to warrand them to stay away from Christ, seeing they cannot be supposed sincerely to desire redemption from any sin, who would not desire redemption from every sin. He who loveth any known lust, and would not willingly be delivered therefrom, hath no real hatred at any lust, as such, nor desire to be saved; for one such lust would be his death.