O Jesus, who filled your handmaid Saint Faustina with profound veneration for your boundless Mercy, deign, if it be your Holy Will, to grant me, through her intercession, the grace for which I fervently pray (here make your request).
My sins render me unworthy of Your Mercy, but be mindful of Saint Faustina’s spirit of sacrifice and self-denial, and reward her virtue by granting the petition, which, with childlike confidence, I present to You through her intercession. Amen.