Can the Divine Mercy chaplet be prayed with personal prayer petitions?
I know for the Divine Mercy chaplet novena each day is to be prayed for certain groups of people but is it is similar to a rosary novena where you can offer it in petition for a particular grace?
For example, offering the chaplet in petition for the grace to grow in the virtue of chastity/humility/faith, etc?
Is this something anyone has done? If so, is there a format I should follow as far as when to include my own petitions?