This is a C17 text by Thomas Ken set to TALLIS’ CANNON by Thomas Tallis (C16).
It is a sung night prayer that finishes with the Doxology. There are minor variations in the text and I have listed that found in this hymnal. Commentary is available here. Sheet music for accompaniment in various forms is provided at LiturgyShare.
Tallis is beyond my BIAB attempts but nonetheless a backing was made:
I tried a different organ sound too:
1 Glory to thee, my God, this night
For all the blessings of the light;
Keep me, O keep me, King of kings,
beneath thine own almighty wings.2 Forgive me, Lord, for thy dear Son,
The ill that I this day have done,
That with the world, myself, and thee,
I, ere I sleep, at peace may be.3 Teach me to live, that I may dread
The grave as little as my bed;
Teach me to die, that so I may
Rise glorious at the final day.4 O may my soul on thee repose,
And with sweet sleep mine eyelids close,
Sleep that may me more vigorous make
To serve my God when I awake.5 When in the night I sleepless lie,
My soul with heavenly thoughts supply;
Let no ill dreams disturb my rest,
No powers of darkness me molest.6 Praise God from whom all blessings flow,
Praise him, all creatures here below,
Praise him above, angelic host,
Praise Father, Son, and Holy Ghost.
