6 Let me come then to my proper subject. I will not beat my breast with Jacob and with David for sons dying in the Law, but I will receive them rising again with Christ in the Gospel. The Jew's mourning is the Christian's joy. “Weeping may endure for a night but joy comes in the morning.” “The night is far spent, the day is at hand.” Accordingly when Moses dies, mourning is made for him, but when Joshua is buried, it is without tears or funeral pomp. All that can be drawn from scripture on the subject of lamentation I have briefly set forth in the letter of consolation which I addressed to Paula at Rome. Now I must take another path to arrive at the same goal. Otherwise I shall seem to be walking anew in a track once beaten but now long disused.
Source: Letters (New Advent)