Departed Faithful Saints Asleep in Chirst
Remember, O Lord, the God of Spirits and of all Flesh, those whom we have remembered and those whom we have not remembered, men of the true faith, from righteous Abel unto to-day; do thou thyself give them rest there in the land of the living, in thy kingdom, in the delight of Paradise, in the bosom of Abraham, Isaac and Jacob, our holy fathers, from whence pain and sorrow and sighing have fled away, where the light of thy countenance visiteth them and always shineth upon them. Amen
Ligturgy of Saint James-c 4th Century
O Christ our God, who art graciously pleased to accept propitiatory prayers for those who are imprisoned in hades, promising unto us who are held in bondage great hope of release from the vilenes that doth hinder us and did hinder them ... send down thy consolation... and establish their souls in the mansions of the just; and graciously vouchsafe unto them peace and pardon; for not the dead shall praise thee, O Lord, neither shall they who are in hades make bold to offer unto thee confession. But we who are living will bless thee, and will pray, and offer unto thee propitiatory prayers and sacrifices for their souls.
St Basil +379, Pentecost Prayer