Marie Thérèse Martin was born into a family of very faithful Catholics, and she was the youngest of five daughters. Her father was a watchmaker, and her mother, Zelie, who died when Thérèse was four, was a lace maker.
While still a child she felt the attraction of the cloister, and at fifteen obtained permission to enter the Carmel of Lisieux, taking the name of Sr. Thérèse of the Child Jesus and the Holy Face. For the next nine years she lived a very ordinary religious life. There are no miracles or exceptional experiences recorded about her. She attained a very high degree of holiness simply by carrying out her ordinary daily duties with perfect faithfulness, having a childlike confidence in God's providence and merciful love and by being ready to be at the service of others at all times. She also had a great love of the Church and a zeal for the conversion of souls, and she prayed especially for priests.
She died of tuberculosis on September 30, 1897, at the age of 24, and was canonized in 1925. She has never ceased to fulfill her promise: "I will pass my heaven in doing good on earth." Her interior life is known through her autobiography called The Story of a Soul. Pope John Paul II declared her to be a Doctor of the Church in 1997.
O Lord Jesus Christ, who hast said, Except ye become as little children ye shall not enter into the kingdom of heaven: Grant us, we beseech thee; in meekness and lowliness of heart to follow the footsteps of Saint Thérèse of the Child Jesus, thy holy virgin, and so at last to come unto thine everlasting kingdom; where thou livest and reignest, with the Father, in the unity of the Holy Ghost, ever one God, world without end. Amen.