[76] As for that "_helmet of faith_," which, in the passage first quoted, he has been seen commanding his disciples to put on--of that faith, which is the everlasting object of his so indefatigably repeated "_command_," and which is always faith in _Paul_,--for of Jesus scarcely is so much as a word, except the name, to be found in any of his Epistles,--as to this helmet, it is the sort of cap, which a man learned how to put on, when he had made himself perfect, in what may be called the _self-deceptive exercise_, or in a word _the exercise of faith_. It is composed of two very simple operations: at the word of command, the recruit turns its face _to_ the arguments on one side; at the word of command, it turns its back to those on the other side. The test of perfection is--its being able to hold in its embrace, for any length of time, both parts together of a self-contradictory proposition; such as, that three _man's-persons_,--to use the German word, or if any _other sorts of persons_ there are three others,--are but one. When the helmet sits close enough on his head to enable him to do this, there is no fear of its falling off. Holding fast to improbabilities, how absurd and extravagant soever, is thenceforward but child's play to him:--for example, belief in the future existence of Paul's Antichrist: including, the coming on of those scenes, in which that _raw-head and bloody bones_ is to be the principal performer. To this, as to anything else, the mind of man is capable of being brought, by assurances of infinite enjoyment, in case of his having made himself perfect in this exercise, or of infinite torment in case of his neglecting it: of course, still more effectually, by both assurances put together; and, considering the facility of both operations, easier terms could not very easily be imagined. A capital convenience is--that, for producing faith in this way, not a particle of anything in the shape of evidence is necessary: the place of evidence is supplied by assurance:--by the intensity, real or apparent, of the persuasion, to which expression has been given, by what the preacher has said or done. The more intense the apparent assurance on the one part, the greater the apparent _safety_, obtained by yielding to it, on the other: and thus it is, that no absurdity can be so flagrant, that the side on which it is found may not be embraced, under the notion of its being the _safe_ side. When Paul, with his accustomed vehemence, was preaching the world's end, so many of his Thessalonians as believed in it, believed, that believing in it was being on the safe side. On the part of the preacher, the more vehement and impudent the assurance, the greater on the part of the disciple, the apparent _danger_ on the disbelieving, the apparent _safety_ on the believing side.