swear on a stack of Bibles

present singular third person swears on a stack of Bibles · participle present swearing on a stack of Bibles · past swore on a stack of Bibles · participle past sworn on a stack of Bibles · alternative swear on a stack · alternative swear on stacks of Bibles · alternative promise on a stack of Bibles

1. To make a promise or give an assurance with great conviction.

   Already most of us feel somewhat softer toward Japan than we swore on a stack of Bibles we ever would feel.

   2003, Kazuko Hirose Kawaguchi, A Social Theory of International Law: International Relations as a Complex System, Leiden; Boston, Mass.: Martinus Nijhoff Publishers, →ISBN, page 176

   5 more examples

   Why not check me into a sanatorium, let them watch me, examine me, give me the tests? In twelve hours they can tell whether I'm lying or not. If I'm clean, I'll be all right. If I'm not, I'll get sick as a dog, start throwing up at both ends, and this would prove I'm a damn liar. It would be better than all the affidavits in the world. I could swear on a stack of Bibles, but who would believe me? […] So I did it. It cost me almost a thousand dollars to pay the doctors to watch me and supervise me down to the last minute so they could go to court and make a statement. I stayed there four days; and when I left, everyone in the place was ready to swear on a stack of Bibles that I was clean.

   1956, Billie Holiday with William Dufty, Lady Sings the Blues, Garden City, N.Y.: Doubleday, →OCLC

   Says L.A. Times Managing Editor Frank McCulloch: "I know it looks bad, but I'll swear on a stack of Bibles it's a sheer coincidence."

   1962 July 13, “Sheer Coincidence”, in Time, archived from the original on 23 Aug 2013

   “Sissy, promised you won’t tell Daddy. Swear on a stack of Bibles.” He leaned into his sister and sniffled against her chest. / “I promise,” she answered. “Now what is it?” / “Swear, Sissy. Swear on a stack of Bibles!” / Copper yawned mightily, wishing to sink back under the bedclothes. “Oh, Willy, we don’t have a stack of Bibles. Besides, it’s a sin to swear. Just tell me.”

   2005, Jan Watson, edited by Jerry B. Jenkins, Troublesome Creek, Wheaton, Ill.: Tyndale House Publishers, Inc., →ISBN

   ‘Swear it! C’mon, swear it on a stack of Bibles!’ / ‘I swear on a stack of Bibles I’ll never tell, cross my heart and hope to die,’ I say, adding the extra bit for good measure.

   2001, Bryce Courtenay, Four Fires, Middlesex: Penguin Books, →ISBN

   From what has been said so far, […] and their many perjuries in front of the judges during interrogation (because don't care about perjuring themselves and drawing down curses upon themselves and swearing on a stack of Bibles), it is clear that, because of their essential nature and formal profession of belief and reception into their congregation, these Waldensians are apostates from the faith, idolaters and guilty of the crime of treason against God; […]

   2011, P. G. Maxwell-Stuart, Witch Beliefs and Witch Trials in the Middle Ages: Documents and Readings, London; New York, N.Y.: Continuum International Publishing Group, →ISBN, page 95

   Synonyms: swear on one's life, swear on the Bible