I desire that the Feast of Mercy be a refuge and shelter for all souls, and especially for poor sinners. On that day the very depths of My tender mercy are open. I pour out a whole ocean of graces upon those souls who approach the Fount of My Mercy. The soul that will go to Confession and receive Holy Communion shall obtain complete forgiveness of sins and punishment. On that day all the divine floodgates through which graces flow are opened. Let no soul fear to draw near to Me, even though its sins be as scarlet (699).
Make an Act of Contrition
Since you are unable to get to Confession, make an Act of Contrition, instead. As the Catechism of the Catholic Church states, “Among the penitent's acts contrition occupies first place. Contrition is 'sorrow of the soul and detestation for the sin committed, together with the resolution not to sin again'" (1451).
You thereby will be completely forgiven of all sins, even “mortal sins if it includes the firm resolution to have recourse to sacramental confession as soon as possible” (Catechism, 1452).
Make a Spiritual Communion
Act of Spiritual Communion
My Jesus, I believe that You are present in the Blessed Sacrament.
I love You above all things and I desire You in my soul.
Since I cannot now receive You sacramentally,
come at least spiritually into my heart.
As though You were already there,
I embrace You and unite myself to You;
permit not that I should ever be separated from You.