Requiem Mass for Mary Elizabeth “Betty” Girvan. INTROIT 4 Esdras 2: 34-35 Eternal rest give to them, O Lord; and let perpetual light shine upon them. (Ps. 64. 2-3). A hymn, O God, becometh Thee in Sion; and a vow shall be paid to Thee in Jerusalem: hear my prayer; all flesh shall come to Thee….