How do we respond when non-Catholics say that Mary must have had sin because then she wouldn't need a Savior? How do we respond when they say that the bible says, "All people have sinned"? Learn how to explain the Immaculate Conception, the patronal feast day of the Marian Fathers of the Immaculate Conception. And what is the connection to Divine Mercy? Learn as Fr. Chris and other Marians share why it is so important.