Page:An Essay on the Principle of Population (1798).djvu/388

 may, perhaps, satisfy us, that it produces a great overbalance of good. Strong excitements seem necessary to create exertion; and to direct this exertion, and form the reasoning faculty, it seems absolutely necessary, that the Supreme Being should act always according to general laws. The constancy of the laws of nature, or the certainty, with which we may expect the same effect, from the same causes, is the foundation of the faculty of reason. If in the ordinary course of things, the finger of God were frequently visible; or to speak more correctly, if God were frequently to change his purpose, (for the finger of God is, indeed, visible in every blade of grass that we see) a general and fatal torpor of the human faculties would probably ensue; even the bodily wants of mankind would cease to stimulate them to exertion, could they not reasonably