The calendar is a catechism. Every feast is a lesson in doctrine. The Feast of the Baptism of the Lord, like Christmas, rose to prominence at a time of deep division in the Church, as some Christians disputed Jesus' true divinity. Both celebrations served as a kind of credal statement—and they still do today.

LINKS

Kilian McDonnell, OSB, The Baptism of Jesus in the Jordan: The Trinitarian and Cosmic Order of Salvation https://www.amazon.com/Baptism-Jesus-Jordan-Trinitarian-Salvation/dp/0814653073

Cardinal Donald Wuerl and Mike Aquilina, The Feasts: How the Church Year Forms Us as Catholics https://www.amazon.com/Feasts-Church-Year-Forms-Catholics/dp/080413992X/

Mike Aquilina's website https://fathersofthechurch.com

Mike Aquilina's books https://catholicbooksdirect.com/writer/mike-aquilina/

Theme music: Gaudeamus (Introit for the Feast of All Saints), sung by Jeff Ostrowski. Courtesy of Corpus Christi Watershed http://www.ccwatershed.org