16. He is to thee a covering of the eyes. Because there is, in these words, some obscurity, the passage is variously explained. The beginning of the verse is free from difficulty. For when Abimelech had given a thousand pieces of silver; in order that his liberality might not be suspected, he declare6 that he had given them to Abraham; and that since Abraham had been honorably received, his wife was not to be regarded as a harlot. But what follows is more obscure, ‘He shall be a veil to thee.’ Many interpreters refer this to the gift; in which they seem to me to be wrong. The Hebrews, having no neuter gender, use the feminine instead of it. But Moses, in this place, rather points to the husband; and this best suits the sense. For Sarah is taught that the husband to whom she is joined was as a veil, with which she ought to be covered lest she should be exposed to others. Paul says, that the veil which the woman carries on her head, is the symbol of subjection. (1 Corinthians 11:10.) This also belongs to unmarried persons, as referring to the end for which the sex is ordained; but it applies more aptly to married women; because they are veiled, as by the very ordinance of marriage. I therefore thus explain the words, ‘Thou, if thou hadst no husband, wouldst be exposed to many dangers; but now, since God has appointed for thee a guardian of thy modesty, it behoves thee to conceal thyself under that veil. Why then hast thou of thine own accords thrown off this covering?’ This was a just censure; because Sarah, pretending that she was in the power of her husband, had deprived herself of the divine protection.
Thus she was reproved. Interpreters distort this clause also. The natural exposition seems to me to be, that the Lord had suffered Sarah to be reproved by a heathen king, that he might the more deeply affect her with a sense of shame. For Moses draws especial attention to the person of the speaker; because it seemed a disgrace that the mother of the faithful should be reprehended by such a master. Others suppose that Moses speaks of the profit which she had received; seeing that she, instructed by such a lesson, would henceforth learn to act differently. But Moses seems rather to point out that kind of correction of which I have spoken; namely, that Sarah was humbled, by being delivered over to the discipline of a heathen man.