5. Even the food and raiment, and other necessaries, which a christian useth himself, he must use for God, and not for his carnal self at all; not taking it as his own, which he may use at and for his own pleasure, but as part of his Master's goods, which are all to be used only for his service. As a steward, that when he giveth every servant his part, and taketh his own part, it is not as if it were primarily his own, but as a servant on the same account with the rest: so when I devote all that I have to God, I am so far from excepting my own part, even my food and raiment, that I do more confidently intend the serving of God with that, than with the rest, because it is more in my power, and there is in it more of my duty. The same I may say of that which is given to our children and other relations.
6. Therefore when more of the service and interest of God, lieth upon your own or your children's using of his talents, than upon other men's, you are bound (for God, and not for yourselves) to retain so much the more to yourselves and children. It is a fond conceit that a man is bound to give all to others, rather than to himself or children, when it is most probable, that those others would do God less service with it, than himself or his children would do: as suppose such a man as Mr. Elliot in New England (that devoteth himself to the conversion of the Indians) had riches, when some neighbour ministers were poor, that are engaged in no such work. He that knoweth that God hath given him a heart and an opportunity to do him more service with it than another would do, is not bound to put it out of his own hands into another's, that is less like to be a faithful improver of it. If you have a son of your own that is a preacher of the gospel, and is more able and serviceable than other ministers in equal want, no doubt you have then a double obligation to relieve your own son before another; as he is your son, and as he is more serviceable to God. If other men are bound to supply your want for the work and interest of the gospel, you are not bound to give away your own supplies, to the disabling you from your work, unless when you see a greater work, or the present absolute necessity of others, doth require it.
7. It is imprudent and unsafe, and therefore unlawful, ordinarily, to tie yourself unchangeably for continuance, to any one particular way of using your estates for God; as to vow that you will give it to ministers, or to the poor, or to schools, &c.; because the changes may be such which God will make, as shall make that way to be one year necessary, which before was not, and so change your duty. We cannot prescribe to God what way he shall appoint us for the future, to use his talents in. His word bids us prefer the greatest good; but which is the greatest his providence must tell us.
8. He that hath no more than is necessary to the very preservation of his own life and his family's, is not bound to give to others (unless in some extraordinary case, which calleth him to prefer a greater and more public good): and he that hath no more than is needful to the comfortable support of himself and family, is not bound to relieve those that have no greater wants than himself. And his own necessity is not to be measured merely by what he hath, but by the use he hath for it: for a magistrate, or one that is engaged in public works, may have need of as many hundreds a year, as a private man of pounds.
9. Those that have many children to provide for, or poor kindred that nature casteth on them, cannot give so much (proportionably) to other poor, as those are bound to do that have few or none; for these are bound to give all, except their personal necessaries, to public, pious, or charitable works, because God calleth not for it any other way.