Four Marks of the Church

https://www.ewtn.com/catholicism/teachings/four-marks-of-the-church-216

This article by well-known Catholic author Kenneth D. Whitehead examines the four Marks of the Church, described on pages 139–144 of the student handbook, providing background material useful for teaching that section. Whitehead explains that the Church of today retains the same qualities as the Church of the Apostles in that it still possesses these four characteristics.