infinite distance between God’s prohibition of murder, and your speculative permission of the crime; but between that permission and the practice the distance is very small indeed. It only remains to show, that what is allowable in speculation is also so in practice; and there can be no want of reasons for this. You have contrived to find them in far more difficult cases. Would you like to see, fathers, how this may be managed? I refer you to the reasoning of Escobar, who has distinctly decided the point in the first of the six volumes of his grand Moral Theology, of which I have already spoken—a work in which he shows quite another spirit from that which appears in his former compilation from your four-and-twenty elders. At that time he thought that there might be opinions probable in speculation, which might not be safe in practice; but he has now come to form an opposite judgment, and has, in this, his latest work, confirmed it. Such is the wonderful growth attained by the doctrine of probability in general, as well as by every probable opinion in particular, in the course of time. Attend, then, to what he says: “I cannot see how it can be that an action which seems allowable in speculation should not be so likewise in practice; because what may be done in practice depends on what is found to be lawful in speculation, and the things differ from each other only as cause and effect. Speculation is that which determines to action. WHENCE IT FOLLOWS THAT OPINIONS PROBABLE IN SPECULATION MAY BE FOLLOWED WITH A SAFE CONSCIENCE IN PRACTICE, and that even with more safety than those which have not been so well examined as matters of speculation.”[250] Verily, fathers, your friend Escobar reasons uncommonly well sometimes; and, in point of fact, there is such a close connection between speculation and practice, that when the former has once taken root, you have no difficulty in permitting the latter, without any disguise. A good illustration of this we have in the permission “to kill for a buffet,” which, from being a point of simple speculation, was boldly raised by Lessius into a practice “which ought not easily to be allowed;” from that promoted by Escobar to the character of “an easy practice;” and from thence elevated by your fathers of Caen, as we have seen, without any distinction between theory and practice, into a full permission. Thus you bring your opinions to their full growth very gradually. Were they presented all at once in their finished extravagance, they would beget horror; but this slow imperceptible progress gradually habituates men to the sight of them, and hides their offensiveness. And in this way the permission to murder, in itself so odious both to Church and State, creeps first into the Church, and then from the Church into the State.