Today is the fifth day in the Octave of Christmas.
He was born in London and after studying in Paris, he first became chancellor to the king and then in 1162 was chosen Archbishop of Canterbury. He went from being "a patron of play-actors and a follower of hounds" to being a "shepherd of souls." He absorbed himself in the duties of his new office, defending the rights of the Church against Henry II. This prompted the king to exile him to France for six years.
After returning to his homeland he endured many trials and was assassinated by agents of the king on December 29, 1170.
With all the strength that is given us for the defense of God's rights, we must resist those who seek to subject the Church to their power, even if they are those to whom on other grounds we owe service. In St. Thomas of Canterbury the Church celebrates one of her great bishops; by applying to him the Gospel of the Good Shepherd she venerates in him the true pastor of Christ's flock who gave his life for his sheep.
O God, who gave the Martyr Saint Thomas Becket the courage to give up his life for the sake of justice, grant, through his intercession, that, renouncing our life for the sake of Christ in this world, we may find it in heaven.