- "Mr. H. G. Wells and the Ginats," Heretics
- It cannot be true that there is nothing abiding in what we know. For If that were so we should not know it all and should not call it knowledge. Our mental state may be very different from that of somebody else some thousands of years back; but it cannot be entirely different, or else we should not be conscious of a difference... The fact of two things being different implies that they are similar. The hare and the tortoise may differ in the quality of swiftness, but they must agree in the quality of motion. The swiftest hare cannot be swifter than an isosceles triangle or the idea of pinkness. When we say the hare moves faster, we say that the tortoise moves. And when we say of a thing that it moves, we say, without need of other words, that there are things that do not move. And even in the act of saying that things change, we say that there is something unchangeable.
- "The Flag of the World," Orthodoxy
- [The] imbecile habit has arisen in modern controversy of saying that such and such a creed can be held in one age but cannot be held in another. Some dogma, we are told, was credible in the twelfth century, but is not credible in the twentieth. You might as well say that a certain philosophy can be believed on Mondays, but cannot be believed on Tuesdays. You might as well say of a view of the cosmos that it was suitable to half-past three, but not suitable to half-past four. What a man can believe depends upon his philosophy, not upon the clock or the century. If a man believes in unalterable natural law, he cannot believe in a miracle in any age. If a man believes in a will behind law, he can believe in any miracle in any age.