Saint Mary Magdalene is one of the most powerful witnesses in the whole history of the Church. There are several reasons for this: first, she fell completely into grave sin and wallowed in the depravity of impurity and vice; second, she became enamored of Jesus and sought our His teaching and His mercy; third, her mind and heart remained fixed on Him even during the uncertain period between his death and resurrection; fourth, the conversion of her life and her devotion to Jesus put her on a mission to spread the Gospel far and wide.