Isaiah's vision in this passage is one of the most magnificent in the Old Testament. God prepares a banquet on his mountain for all peoples, removes the veil of grief that hangs over every nation, and, in language no other prophet had dared use, "destroys death forever." The Catholic Church reads this as the great Old Testament promise that the New Testament fulfills: the resurrection of Christ and the gathering of all the saved at the marriage feast of the Lamb.
For a Catholic funeral, this reading does what every funeral most needs: it names the enemy honestly and announces its defeat. Death is real. Grief is real. The veil is real. Isaiah does not pretend otherwise. But he proclaims that none of these will have the last word. God will destroy death. He will wipe away tears from every face. He will take away the reproach of his people. The funeral is being held inside this enormous promise.
The image of the banquet matters too. The dead in Christ are not in some shadowy underworld; they are seated at God's table on his mountain. The Eucharist your loved one received in life, and that is being celebrated again at this funeral Mass, is a foretaste of that very feast. There is no break between the table where they ate during their pilgrimage and the table where they are being welcomed now.
Few readings combine grief and triumph as Isaiah does. For Catholic families who want their loved one's funeral to proclaim the full scope of Christian hope, without softening the reality of death, this is the reading.
