Saint Faustina was born Helena Kowalska in a small village west of Lodz, Poland on August 25, 1905. She was the third of ten children. When she was almost twenty, she entered the Congregation of the Sisters of Our Lady of Mercy, whose members devote themselves to the care and education of troubled young women. The following year she received her religious habit and was given the name Sister Maria Faustina, to which she added, “of the Most Blessed Sacrament”, as was permitted by her congregation’s custom. In the 1930’s, Sister Faustina received from the Lord a message of mercy that she was told to spread throughout the world. She was asked to become the apostle and secretary of God’s mercy, a model of how to be merciful to others, and an instrument for reemphasizing God’s plan of mercy for the world. The message of mercy that Sister Faustina received is now being spread throughout the world; her diary, Divine Mercy in my Soul, has become the handbook for devotion to the Divine Mercy.