The Catholic hymn, “Te Deum” – which says, “You, God, we praise” – has been used for centuries in Catholic worship for thanksgiving.
Iconotheca Valvasoriana Author Jean Marot via Wikimedia Commons.
The Pilgrims who started the first Thanksgiving tradition after they landed in Plymouth were following the customs they had grown up with, originating in medieval times.
Pope Francis conducts the Maundy Thursday service at Saint Peter’s Basilica in the Vatican City in April 2017.
EPA/Ettore Ferrari