George Haydock's Catholic Bible Commentary - Hebrews 12:16
Or profane person, as Esau, who had so little regard for the blessing and inheritance of his father, that he sold his right of first-begotten for one mess of broth, and afterwards found no place for repentance, although with tears he had sought for it; that is, he could not make his father repent or change what he had once done, though he endeavoured with his tears and lamentable outcries. Or if any one will have repentance referred to Esau himself, still the Novatian heretics can have no... read more
Hawker's Poor Man's Commentary - Hebrews 12:15-17
(15) Looking diligently lest any man fail of the grace of God; lest any root of bitterness springing up trouble you, and thereby many be defiled; (16) Lest there be any fornicator, or profane person, as Esau, who for one morsel of meat sold his birthright. (17) For ye know how that afterward, when he would have inherited the blessing, he was rejected: for he found no place of repentance, though he sought it carefully with tears. In these verses we have the Church called upon, to behold the... read more