High Quality Content by WIKIPEDIA articles! Textual variants in books of the New Testament arise when a copyist makes deliberate or inadvertent alterations to a text being reproduced. The critical editions of the Gospel of Matthew are based on all available papyri: Papyrus 1, Papyrus 19, Papyrus 21, Papyrus 25, Papyrus 35, Papyrus 37, Papyrus 44, Papyrus 45, Papyrus 53, Papyrus 62, Papyrus 64, Papyrus 70, Papyrus 71, Papyrus 77, Papyrus 86, and on the following uncials: 01, 02, 03, 04, 05, 019, 032, 035, 038, 058, 064, 067, 071, 073, 074, 078, 084, 085, 087, 089, 090, 092a, 094, 0104, 0106, 0107, 0118, 0119, 0128, 0135, 0136, 0137, 0138, 0148, 0160, 0161, 0164, 0170, 0171, 0197, 0200, 0204, 0231, 0234, 0237, 0242, 0249, 0255, 0271, 0275.