This passage from Luke contains one of the most consoling moments in all of Scripture. As Jesus is dying, a thief crucified beside him asks simply, "Jesus, remember me when you come into your kingdom." Jesus answers: "Truly, I say to you, today you will be with me in Paradise." For a Catholic funeral, this Gospel proclaims one of the deepest truths of the faith: no soul, however late, is beyond Christ's mercy.
The good thief (Saint Dismas, in tradition) receives salvation at the very moment of his death, with no time to perform good works, no opportunity to make amends, no formal repentance beyond a few words spoken in agony. What he has is faith: a turning of the heart to Jesus, an acknowledgment of his own guilt, a request for remembrance. That, the Gospel insists, is enough.
For families burying someone whose life was complicated (someone who struggled with faith, who turned away for long seasons, who came back only at the end, or whose interior turning to God may have happened invisibly) this Gospel is profound consolation. Catholic tradition trusts that God's mercy can act at the last moment, in the deepest secret of the heart, in ways no observer would see. The good thief is the great witness to this mercy.
The closing word, "today you will be with me in Paradise", is meant to land directly. Today, not after some long delay. With me, not separated. In Paradise, not in lostness. For the deceased, today has come. They are with the Lord.
