https://deepertruthdon.podbean.com/e/deepertruth-promises-of-the-sacred-heart-of-jesus-st-margaret-mary-promise-6/ (6) Sinners will find in my Heart the source and infinite ocean of mercy. Mercy is absolutely the Lords most important promise, God's greatest gift to the lost. The Novena to the Divine Mercy Our Lord calls for the following: 1. All mankind, especially sinners 2. The souls of priests and religious 3. All devout and faithful souls 4. Those who do not believ