Posted by webprayze Admin on April 29, 2011 at 2:55 AM
One of the conditions for the Promise of Total Pardon for Sins for the devotee is a good Confession preferably before Mercy Sunday (suggested 7 days before or after the Feast Day.)
See Also: TOTAL PARDON FOR SINS! DIVINE MERCY SUNDAY PROMISE!
MERCY SUNDAY BEATIFICATION FOR JP THE GREAT!
(Link to article courtesy of Emma Pe)