2. It is certain that true believers may fall into very great sins; but yet they shall be recovered and brought again to repentance: therefore we must distinguish between their dishonouring Christ, disobeying his commands, and thereby provoking him to be angry with him; and their falling away totally from him. We have before considered, when we proved that perfection is not attainable in this life, that the best men are sometimes chargeable with great failings and defects. And indeed, sometimes their sins are very heinously aggravated, their conversation in the mean while discovering that they are destitute of the actings of grace, and that to such a degree that they can hardly be distinguished from those who are in an unregenerate state: accordingly it is one thing for a believer not to be able to put forth those acts of grace which he once did; and another thing for him to lose the principle of grace: it would be a very preposterous thing to say, that when David sinned in the matter of Uriah, the principle of grace exerted itself; yet it was not wholly lost. It is not the same in this case, as in the more common instances of the saints’ infirmities, which they are daily chargeable with, in which, the conflict that there is between the flesh and spirit appears; for when corrupt nature exerts itself in such a degree that it leads persons to the commission of deliberate and presumptuous sins, they hardly appear to be believers at that time: nevertheless if we compare what they were before they fell, with what they shall be when brought to repentance, we may conclude, that they did not, by their fall, bring themselves altogether into a state of unregeneracy.