We should not desire the death of a sinner, but his repentance.Nothing grieves the Lord more, Who suffered on the Cross for sinners, then when we pray to Him for the death of a sinner and thereby to remove him from our path.
It happened that the Apostle Carpus lost his patience and began to pray that God send down death upon two sinful men; one a pagan and the other an apostate from the Faith. Then the Lord Christ Himself appeared to Carpus and said: "Strike me; I am prepared to be crucified again for the salvation of mankind."
St. Carpus related this event to St. Dionysius the Areopagite and he wrote it down and gave it to the Church as a lesson to all, that prayers are needed for sinners to be saved and not for them to be destroyed, "for the Lord is not willing that any should perish, but that all should come to repentance" (2 Peter 3:9).
