A Brief Commentary on The Text of Matins and Lauds of The Roman Breviary, Arranged in Latin and English, for The Four Sundays of Lent by Michael A. Mathis, C.S.C., Translation of Psalms 50, 94, 117 and 148 are taken from The Psalms by Rev. Patrick Canon Boylan, with permission of the Publishers, M.H. Gill and Son, LTD., Dublin, Ireland, Copyright Rev. Michael A. Mathis, C.S.C., 1946, CMTH 31/25. Michael A. Mathis Papers, MTH. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/389718 Accessed May 09, 2024.