Every Time Jesus Said "I Tell You the Truth": A Complete Study
Bible Teaching
teaching
June 5, 2026
Long before he spoke, he sealed it. While every prophet before him said "thus says the Lord" and stepped aside, Jesus did something no one had ever done: he took the word "amen," the ancient seal of agreement that belonged at the end of a prayer and on the lips of the listener, moved it to the front of his own sentences, and in John's Gospel he doubled it. "Amen, amen, I say to you." This complete study walks through every solemn declaration he prefaced with that phrase, from the open heaven promised to Nathanael under the fig tree, to the new birth, the bread of life, the truth that sets a slave free, the good shepherd, the grain that had to fall, the upper room and the betrayer's bread, the restoration of Peter on the shore, and the single seal as it sounds across Matthew, Mark, and Luke: the centurion's faith, the least of these, the widow's two coins, and the promise spoken from a cross to a dying thief. Together these words form one of the quietest and most enormous claims ever made, and we follow every one of them to the end.
📖 References & Sources
Scripture quotations follow the King James Version. Doubled declarations in John ("Amen, amen, I say to you"): John 1:51; 3:3, 5, 11; 5:19, 24, 25; 6:26, 32, 47, 53; 8:34, 51, 58; 10:1, 7; 12:24; 13:16, 20, 21, 38; 14:12; 16:20, 23; 21:18. Single declarations in the Synoptic Gospels ("Truly, I say to you"): Matthew 5:18; 6:2, 5, 16; 8:10-12; 11:11; 18:3; 25:40, 45; 26:13; Mark 9:1; 10:15; 12:43-44; 14:9, 25; Luke 4:24; 12:37; 18:17; 23:43. Background on the word "amen" and its count across the Gospels (about fifty two single uses in the Synoptics and twenty five doubled uses in John) draws on the Hebrew sense of the word as "firm, sure, trustworthy" and Encyclopaedia Britannica's note on the unparalleled use of the initial amen in the sayings of Jesus.
Scripture
JohnJohn 1:51MatthewMatthew 5:18MarkMark 9:1LukeLuke 4:24
Topics
bible studyverily verilywords of jesussayings of jesusgospel of johnnew testamentborn againnicodemusbread of lifethe truth will set you free












