It seems to me, then, that the universe when examined must be concluded to be throughout--from centre to circumference--alike in what is most permanent and what is most changeable in it,--an event or effect, and that its only adequate cause is a Supreme Intelligence. It is only such a cause which is sufficient to explain the universe as we know it, and that universe is what has to be explained. The assertion of Kant that the principle of causality cannot take us beyond the limits of the sensible world is only true if causality be confined to strictly material events which display no signs of law and order, and the progress of science is one long uninterrupted proof that no such events are to be discovered; that it is hopeless to look for them; that matter and its changes are ordained, arranged, adjusted phenomena. The assertion of Kant is clearly false, if we are not to exclude from the event anything which demands explanation; if we are to reason from the universe itself and not from its name; if we are to infer a particular cause from a knowledge of the nature of a given particular event. This, the so-called concrete use of the principle of causality, is the only use of it which is legitimate, the only use of it which is not extremely childish. The opposite--the absurd--notion that the principle of causality is abstractly applied, has led some to argue that it leads legitimately to nothing else than an infinite regress--an eternal succession of causes and effects. But whatever it may lead to, it certainly does not lead to that conclusion, and has never led any human being, either legitimately or illegitimately, to that conclusion. Those even who have maintained that the principle of causality cannot lead to a first cause, to an eternal self-existent cause, but only to an eternal succession of causes and effects, have all, without a single exception, allowed themselves to be led by it to a first cause and not to an eternal succession of causes. They have all believed what they say they ought to have disbelieved; they have all disbelieved what they say they ought to have believed. They have all accepted as true that there is a first and self-existent cause, although some have supposed it to be matter, some mind, some within the world, some without the world. They have differed as to what it is, but not as to that it is. None of them have adopted the conclusion to which they have said the argument founded on causation logically leads. No man has ever adopted that conclusion. The human mind universally and instantaneously rejects it as inconceivable, unthinkable, self-contradictory, absurd. We may believe either in a self-existent God or in a self-existent world, and must believe in one or the other; we cannot believe in an infinite regress of causes. The alternatives of a self-existent cause and an infinite regress of causes are not, as some would represent, equally credible alternatives. The one is an indubitable truth, the other is a