Hebrews 11:6

It is clear, then, that the truth has been hidden from us; and if that has been already shown by one example, we shall establish it a little after by several more. How entirely worthy of approbation are they who are both willing to learn, and able, according to Solomon, “to know wisdom and instruction, and to perceive the words of wisdom, to receive knotty words, and to perceive true righteousness,” there being another [righteousness as well], not according to the truth, taught by the Greek laws, and by the rest of the philosophers. …

13. It is impossible for us to tell how greatly we desire to find in the writings of these men, whose works are read by very many for their pungency and eloquence, the open confession of that grace which the apostle vehemently commends, who says that “God has given to every man the measure of faith,” “without which it is impossible to please God,” “by which the just live,” “which worketh by love,” before which and without which no works of any man are in any respect to be reckoned good, since “whatsoever is not of faith is sin.” He affirms that God distributes to every man, and that we receive divine assistance to live piously and justly, not only by the revelation of that knowledge which without charity “puffeth up,” but by our being inspired with that “love which is the fulfilling of the law,” and which so edifies our heart that knowledge does not puff it up. …

The union, then, of male and female for the purpose of procreation is the natural good of marriage. But he makes a bad use of this good who uses it bestially, so that his intention is on the gratification of lust, instead of the desire of offspring. Nevertheless, in sundry animals unendowed with reason, as, for instance, in most birds, there is both preserved a certain kind of confederation of pairs, and a social combination of skill in nest-building; and their mutual division of the periods for cherishing their eggs and their alternation in the labor of feeding their young, give them the appearance of so acting, when they mate, as to be intent rather on securing the continuance of their kind than on gratifying lust. Of these two, the one is the likeness of man in a brute; the other, the likeness of the brute in man. …

This disease of concupiscence is what the apostle refers to, when, speaking to married believers, he says: “This is the will of God, even your sanctification, that ye should abstain from fornication: that every one of you should know how to possess his vessel in sanctification and honour; not in the disease of desire, even as the Gentiles which know not God.” The married believer, therefore, must not only not use another man’s vessel, which is what they do who lust after others’ wives; but he must know that even his own vessel is not to be possessed in the disease of carnal concupiscence. …

Did God, perchance, promise to Abraham in his seed the good works of the nations, so as to promise that which He Himself does, but did not promise the faith of the Gentiles, which men do for themselves; but so as to promise what He Himself does, did He foreknow that men would effect that faith? The apostle, indeed, does not speak thus, because God promised children to Abraham, who should follow the footsteps of his faith, as he very plainly says. But if He promised the works, and not the faith of the Gentiles certainly since they are not good works unless they are of faith (for “the righteous lives of faith,” and, “Whatsoever is not of faith is sin,” and, “Without faith it is impossible to please”), it is nevertheless in man’s power that God should fulfil what He has promised. …

He discourses, however, much concerning faith, but most especially in writing to the Hebrews, as he does also concerning hope. Believe, saith he, in the good things to come, and none of this armor shall be injured. In dangers, in toils, by holding out thy hope and thy faith to protect thee, thou wilt preserve thy armor uninjured. “He that cometh to God must believe that He is, and that He is a rewarder of them that seek after Him.” ( Heb. xi. 6 .) Faith is a shield; but wherever there are quibbles, and reasonings, and scrutinizings, then is it no longer a shield, but it impedes us. Let this our faith be such as shall cover and screen the whole frame. Let it not then be scanty, so as to leave the feet or any other part exposed, but let the shield be commensurate with the whole body.

7. Since these things are so, my brethren, let us mortify our members which are on the earth, and be nourished with living bread, by faith and love to God, knowing that without faith it is impossible to be partakers of such bread as this. For our Saviour, when He called all men to him, and said, ‘If any man thirst, let him [come] to Me and drink,’ immediately spoke of the faith without which a man cannot receive such food; ‘He that believeth on Me, as the Scripture saith, out of his belly shall flow rivers of living water.’ To this end He continually nourished His believing disciples with His words, and gave them life by the nearness of His divinity, but to the Canaanitish woman, because she was not yet a believer, He deigned not even a reply, although she stood greatly in need of food from Him. …

3. And wherefore, my beloved? For it is right that we should search into the apostolic mind. Not only in the beginning of the Epistles, but towards their close, and in the middle of them, he used persuasions and admonitions. I hope therefore that, by your prayers, I shall in no respect falsely represent the plan of that holy man. As he was well skilled in these divine matters, and knew the power of the divine teaching, he deemed it necessary, in the first place, to make known the word concerning Christ, and the mystery regarding Him; and then afterwards to point to the correction of habits, so that when they had learned to know the Lord, they might earnestly desire to do those things which He commanded. For when the Guide to the laws is unknown, one does not readily pass on to the observance of them. …

But not yet has the most grievous part of his profanity been examined, which the sequel of his treatise goes on to add. Well, let us consider his words sentence by sentence. Yet I know not how I can dare to let my mouth utter the horrible and godless language of him who fights against Christ. For I fear lest, like some baleful drugs, the remnant of the pernicious bitterness should be deposited upon the lips through which the words pass. “He that cometh unto God,” says the Apostle, “must believe that He is.” Accordingly, true existence is the special distinction of Godhead. …

And on other accounts also it may be called safe to let alone the Divine essence, as unspeakable, and beyond the scope of human reasoning. For the desire of investigating what is obscure and tracing out hidden things by the operation of human reasoning gives an entrance to false no less than to true notions, inasmuch as he who aspires to know the unknown will not always arrive at truth, but may also conceive of falsehood itself as truth. But the disciple of the Gospels and of Prophecy believes that He Who is, is; both from what he has learnt from the sacred writers, and from the harmony of things which do appear, and from the works of Providence. But what He is and how, leaving this as a useless and unprofitable speculation, such a disciple will open no door to falsehood against truth. For in speculative enquiry fallacies readily find place. …

4. The lesson also which was read to-day invites you to the true faith, by setting before you the way in which you also must please God: for it affirms that without faith it is impossible to please Him . For when will a man resolve to serve God, unless he believes that He is a giver of reward? When will a young woman choose a virgin life, or a young man live soberly, if they believe not that for chastity there is a crown that fadeth not away ? Faith is an eye that enlightens every conscience, and imparts understanding; for the Prophet saith, And if ye believe not, ye shall not understand .

2. But, it is replied, if you are ignorant of the essence, you are ignorant of Himself. Retort, If you say that you know His essence, you are ignorant of Himself. A man who has been bitten by a mad dog, and sees a dog in a dish, does not really see any more than is seen by people in good health; he is to be pitied because he thinks he sees what he does not see. Do not then admire him for his announcement, but pity him for his insanity. Recognise that the voice is the voice of mockers, when they say, if you are ignorant of the essence of God, you worship what you do not know. I do know that He exists; what His essence is, I look at as beyond intelligence. How then am I saved? Through faith. …