CAP. XXII. How far forth they be due by the Law of Nature.
VVHen I said by the Law of Nature, my mean∣ing is not to tiemy self to that same jus naturale, defined by Justinian, which is common to beasts, as well as to men. But to nature taken in the sense that Tully after the opinion of others, delivers it to be,—Vim rationis atquè ordinis participem, tanquam via pro∣gredientem declarantemque, quid, cujusque causa, res effi∣ciat, quid sequatur, &c. the vertue and power of reason and order, that goeth before us as a guide in the way, and sheweth us, what it is that worketh all things, the end why, and what thereupon ensueth or dependeth. This by some is called the Law of Nature, secondary or speciall, because it belongeth onely to reasonable creatures, and not generally to all living things; in re∣spect whereof it is also called the law of reason, and it is written in the heart of every man, by the instinct of nature, as Isidor faith, (not by any legall constitution) teaching and instructing all Nations through the whole world todiscern between good and evill, and to affect the one as leading to the perfection of worldly felicity,