Originally preached to cloistered Carmelite nuns, this is a highly spiritual, even mystical, presentation on the Immaculate Heart of Mary as God's mystical garden. She conceived Jesus in her heart before conceiving Him in her womb, some of the fathers and doctors of the Church proclaimed. Mary's Immaculate Heart is the place where Jesus, the Word of God, is planted, nurtured, and brought forth for the good of souls unto the Glory of God.