Our Lord wants us to honour The Holy Face on the Tuesday preceding Ash Wednesday.
In other words, today.
So this is a very good day to honour the Holy Face of Jesus.
Particularly, we should pray in reparation for the mortal sin of Blasphemy.
Our Lord has revealed that Blasphemy is one of the WORST SINS.
BLASPHEMY IS A VERY SERIOUS MORTAL SIN.
That means ALL Blasphemy.
Every Tuesday is a day to pray for that.
But today in particular.
This devotion was promoted by Pope Pius XII.