One prayer I have - all prayers in one, -
When I am wholly thine;
Thy will, my God, thy will be done,
And let that will be mine.

All-wise, almighty, and all-good!
In Thee I firmly trust;
Thy ways, unknown or understood,
Are merciful and just.

May I remember, that to Thee
Whate'er I have I owe;
And back, in gratitude from me,
May all thy bounties flow.

Thy gifts are only then enjoyed
When used as talents lent;
Those talents only well employed
When in thy service spent.

James Montgomery

http://www.poemhunter.com/poem/one-prayer-i-have-all-prayers-in-one/