Genesis 16:6

You may have also another image of what has been said, in Thamar sitting by the way, and presenting the appearance of a harlot, on whom the studious Judas (whose name is interpreted “powerful”), who left nothing unexamined and uninvestigated, looked; and turned aside to her, preserving his profession towards God. Wherefore also, when Sarah was jealous at Hagar being preferred to her, Abraham, as choosing only what was profitable in secular philosophy, said, “Behold, thy maid is in thine hands: deal with her as it pleases thee;” manifestly meaning, “I embrace secular culture as youthful, and a handmaid; but thy knowledge I honour and reverence as true wife.” And Sarah afflicted her; which is equivalent to corrected and admonished her. It has therefore been well said, “My son, despise not thou the correction of God; nor faint when thou art rebuked of Him. …

And here follow the times of Abraham’s sons, the one by Hagar the bond maid, the other by Sarah the free woman, about whom we have already spoken in the previous book. As regards this transaction, Abraham is in no way to be branded as guilty concerning this concubine, for he used her for the begetting of progeny, not for the gratification of lust; and not to insult, but rather to obey his wife, who supposed it would be solace of her barrenness if she could make use of the fruitful womb of her handmaid to supply the defect of her own nature, and by that law of which the apostle says, “Likewise also the husband hath not power of his own body, but the wife,” could, as a wife, make use of him for childbearing by another, when she could not do so in her own person. Here there is no wanton lust, no filthy lewdness. …

9. But true martyrs are such as those of whom the Lord says, "Blessed are they which are persecuted for righteousness’ sake." It is not, therefore, those who suffer persecution for their unrighteousness, and for the divisions which they impiously introduce into Christian unity, but those who suffer for righteousness’ sake, that are truly martyrs. For Hagar also suffered persecution at the hands of Sarah; and in that case she who persecuted was righteous, and she unrighteous who suffered persecution. Are we to compare with this persecution which Hagar suffered the case of holy David, who was persecuted by unrighteous Saul? Surely there is in essential difference, not in respect of his suffering, but because he suffered for righteousness’ sake. And the Lord Himself was crucified with two thieves; but those who were joined in their suffering were separated by the difference of its cause. …

10. And what have we done, say they? We are the persecuted, not the persecutors. Ye are the persecutors, O wretched men. In the first place, in that ye have divided the Church. Mightier the sword of the tongue than the sword of steel. Agar, Sarah’s maid, was proud, and she was afflicted by her mistress for her pride. That was discipline, not punishment. Accordingly, when she had gone away from her mistress, what said the angel to her? “Return to thy mistress.” Then, O carnal soul, like a proud bond-woman, suppose thou have suffered any trouble for discipline’ sake, why ravest thou? “Return to thy mistress,” hold fast the peace of the Church. …

There is also another ground of petty jealousy. Let neither claim too much service of the servants, neither the husband from the maid-servant, nor the wife from the man-servant. For these things also are enough to beget suspicion. For consider, I say, that righteous household I spoke of. Sarah herself bade the patriarch take Hagar. She herself directed it, no one compelled her, nor did the husband attempt it; no, although he had dragged on so long a period childless, yet he chose never to become a father, rather than to grieve his wife. And yet even after all this, what said Sarah? “The Lord judge between me and thee.” ( Gen. xvi. …