St. John Vianney Parish in Round Rock will host a mission entitled Divine Mercy and St Michael the Archangel on April 9 & 10. Fr. Peter Prusakiewicz, CSMA (Congregation of St. Michael the Archangel) will give a mission on the power and love of St. Michael-The Archangel of the Divine Mercy. He will also offer healing services and veneration of the first-class relic of St. Faustina and speak about Divine Mercy.