And the angel of the Lord said unto Manoah,.... In answer to his request:though thou detain me, I will not eat of thy bread; that is, should he be prevailed upon to stay awhile with him, until an entertainment should be got ready, he would not eat of any of his provisions; for "bread" is put for all eatables, or whatsoever he might provide for the entertainment:and if, or "but if" thou wilt offer a burnt offering, thou must offer it unto the Lord; if he meant to provide not a festival entertainment, but a sacrifice, then he should take care that he did not offer it to strange gods, as was now very much the custom with Israel in this their time of apostasy,Jud 13:1 but to the true Jehovah, and not to a servant of his, a prophet or an angel, but to himself:for Manoah knew not that he was an angel of the Lord; he took him to be a man, a prophet sent of God, and not an angel; and much less the uncreated one, to whom as such only the sacrifice could be offered.
Maw "si autem", V. L.