XVII. That a Bishop Must Be Unblameable, and a Pattern for Those Who are Under His Charge.

But if the bishop himself be an offender, how will he be able any longer to prosecute the offence of another? Or how will he be able to reprove another, either he or his deacons, if by accepting of persons, or receiving of bribes, they have not all a clear conscience? For when the ruler asks, and the judge receives, judgment is not brought to perfection; but when both are "companions of thieves, and regardless of doing justice to the widows,"¹ those who are under the bishop will not be able to support and vindicate him: for they will say to him what is written in the Gospel, "Why beholdest thou the mote that is in thy brother's eye, but considerest not the beam that is in thine own eye?"² Let the bishop, therefore, with his deacons, dread to bear any such thing; that is, let him give no occasion for it. For an offender, when he sees any other doing as bad as himself, will be encouraged to do the very same things; and then the wicked one, taking occasion from a single instance, works in others, which God forbid: and by that means the flock will be destroyed. For the greater number of offenders there are, the greater is the mischief that is done by them: for sin which passes without correction grows worse and worse, and spreads to others; since "a little leaven infects the whole lump,"³ and one thief spreads the abomination over a whole nation and "dead flies spoil the whole pot of sweet ointment;"⁴ and "when a king hearkens to unrighteous counsel, all the servants under him are wicked."⁵ So one scabbed sheep, if not separated from those that are whole, infects the rest with the same distemper; and a man infected with the plague is to be avoided by all men; and a mad dog is dangerous to every one that he touches. If, therefore, we neglect to separate the transgressor from the Church of God, we shall make the "Lord's house a den of thieves."⁶ For it is the bishop's duty not to be silent in the case of offenders, but to rebuke them, to exhort them, to beat them down, to afflict them with fastings, that so he may strike a pious dread into the rest: for, as He says, "make ye the children of Israel pious."⁷ For the bishop must be one who discourages sin by his exhortations, and sets a pattern of righteousness, and proclaims those good things which are prepared by God, and declares that wrath which will come at the day of judgment, lest he contemn and neglect the plantation of God; and, on account of his carelessness, hear that which is said in Hosea: "Why have ye held your peace at impiety, and have reaped the fruit thereof?"⁸