Today’s prayer comes from the Divine Hours:
God the Father, Heavenly Light
O Trinity of blessed light, O Unity of princely might, The fiery sun now goes his way; Please shed within our hearts your ray To you our morning song of praise, To you our evening prayer we raise; O grant us with your saints on high To praise you through eternity. To God the Father, heavenly Light, To Christ revealed in earthly night, To God the Holy Ghost we raise Our equal and unceasing praise.
Latin, 6th C.
The Contemplative Writer 