The only distinct meaning of the word "natural" is stated, fixed, or settled; since what is natural as much requires and presupposes an intelligent agent to render it so, i.e. to effect it continually or at stated times, as what is supernatural or miraculous does to effect it for once.
Joseph ButlerLove of our neighbour, then, has just the same respect to, is no more distant from, self-love, than hatred of our neighbour, or than love or hatred of anything else.
Joseph ButlerFor as we have many members in one body, and all members have not the same office: so we, being many, are one body in Christ, and every one members one of another.
Joseph ButlerIn all common ordinary cases, we see intuitively at first view what is out duty, what is the honest part. This is the ground of the observation, that the first thought is often the best. In these cases, doubt and deliberation is itself dishonesty; as it was in Balaam upon the second message.
Joseph Butler