On the other hand, these counterbalancing considerations were adduced, which are as so many props and pillars to support his people, and to allay the difficulties of the duty of entering into covenant with God, and to make it the more light and easy. 1st, That the work is the Lord’s, and he is greatly concerned in it; and, therefore, his people may safely lean to him for help, he having enacted no law against it, as men have. 2d, That he looks not upon his people in such undertakings, as in themselves, for then it were impossible for creatures, having the least sinful imperfection in them, to covenant with their spotless Creator, and come so near a jealous God, who is a consuming fire to the workers of iniquity; but he considers his people in their covenanting with him, as in their head, Christ, his eternal Son; whence we may safely say, That our national covenant wants not a Mediator more than the covenant of grace, in this sense, as it is through him we have access to make this covenant with God. 3d, That the Lord has promised his presence to his own work; thus we find through the whole of the covenants made, and renewed by the people of Israel and Judah, that the Lord discovered his gracious presence with them, by some remarkable effect of his goodness. Thus it is remarked of Hezekiah, that after he had entered into covenant, “That the Lord was with him, and he prospered whithersoever he went forth,” 2 Kings xviii. 7, compared with 2 Chron. xxix. 10. 4th, That the Lord puts none of his people to any piece of his work upon their own proper expense and charges, but upon his own; and whatever complaints his people may have of want of necessary charges, he both has wherewith to supply them, and has undertaken to make it actually forthcoming for them, having commanded his people to open their mouths wide, and he has promised to fill them. 5th, That the covenant has a greater entail of blessings, than what will sufficiently compensate whatever expense and pains a people may be at, in undertaking and performing it. In regard, that though a Christian should lose all, yea, even life itself, upon the account of it, yet the covenant will bring in all with advantage to a hundred fold, and glory to the overplus, when it is duly observed. 6th, That the undertakers have God’s call and commandment to set about it; this is that which, above all other considerations, inspires a Christian with undaunted courage and alacrity in the undertaking of a duty, when it is made clear that the person has God’s call and command for a warrant; otherwise the want of this may make the duty to be heartlessly and doubtingly entered upon, and lamely performed.
Seeing, therefore, that sometimes a work may be the Lord’s, and yet the Lord’s call to such a particular person, or people to undertake it, may be wanting; he came necessarily (which was the second head proposed) to enquire, what were the several things that might seem to speak against us, as not having this call from the Lord, and what were the things that spake for us, and might give us matter of encouragement in undertaking the work before us.—In solution of which the following considerations were proposed.