<P> According to Faustina 's visions , written in her diary , the chaplet 's prayers for mercy are threefold : to obtain mercy , to trust in Christ 's mercy , and to show mercy to others . Faustina wrote that Jesus promised that all who recite this chaplet at the hour of death or in the presence of the dying will receive great mercy . She wrote that Jesus said : </P>
when do you pray the chaplet of divine mercy
at the hour of death or in the presence of the dying