Hebrews 12:14

"Follow peace with all men, and holiness, without which no man shall see the Lord." What he also said above, "Not forsaking the assembling of yourselves together" (c. x. 25), he hints at in this place also. For nothing so especially makes persons easily vanquished and subdued in temptations, as isolation. For, tell me, scatter a phalanx in war, and the enemy will need no trouble, but will take them prisoners, coming on them separately, and thereby the more helpless. "Follow peace with all men, and holiness" (he says). Therefore with the evil-doers as well? "If it be possible," he says, "as much as lieth in you, live peaceably with all men." (Rom. xii. 18.) For thy part (he means) "live peaceably," doing no harm to religion: but in whatever thou art ill-treated, bear it nobly. For the bearing with evil is a great weapon in trials. Thus Christ also made His disciples strong by saying, "Behold I send you forth as sheep in the midst of wolves: be ye therefore wise as serpents, and harmless as doves," (Matt. x. 16.) What dost Thou say? Are we "among wolves," and dost Thou bid us to be "as sheep," and "as doves"? Yea, He says. For nothing so shames him that is doing us evil, as bearing nobly the things which are brought upon us: and not avenging ourselves either by word or by deed. This both makes us more philosophical ourselves and procures a greater reward, and also benefits them. But has such an one been insolent? Do thou bless him. See how much thou wilt gain from this: thou hast quenched the evil, thou hast procured to thyself a reward, thou hast made him ashamed, and thou hast suffered nothing serious.

"Follow peace with all men, and holiness." What does he mean by "holiness"? Chaste, and orderly living in marriage. If any person is unmarried (he says) let him remain pure, let him marry: or if he be married, let him not commit fornication, but let him live with his own wife: for this also is "holiness." How? Marriage is not "holiness," but marriage preserves the holiness which proceeds from Faith, not permitting union with a harlot. For "marriage is honorable" (c. xiii. 4), not holy. Marriage is pure: it does not however also give holiness, except by forbidding the defilement of that holiness which has been given by our Faith. "Without which" (he says) "no man shall see the Lord." Which he also says in the Epistle to the Corinthians. "Be not deceived: neither fornicators, nor adulterers, nor idolaters, nor effeminate, nor abusers of themselves with mankind, nor covetous persons, nor thieves, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God." (1 Cor. vi. 9, 10.) For how shall he who has become the body of a harlot, how shall he be able to be the body of Christ?

There are many things characteristic of Christianity: but more than all, and better than all, Love towards one another, and Peace. Therefore Christ also saith, "My peace I give unto you." And again, "By this shall all men know that ye are My disciples, if ye love one another." Therefore Paul too says, "Follow peace with all men, and holiness," that is, purity, "without which no man shall see the Lord."

Many careful precepts have been given us, such as those concerning mutual forgiveness and the encouraging of that peace which is the very condition of our seeing God. One has only to recall the fearsome command given to the servant to pay the debt of ten thousand talents, from which he had been released, because he had not released his fellow servant from the debt that he owed of one hundred pence. When the Lord had proposed this parable, he added the words, "So also my heavenly Father will do to every one of you, if you do not forgive your brother from your heart."