My Heart is Fixed

My heart is fixed, O God, my heart is fixed: I will sing and give praise. 

Awake up, my glory; awake, psaltery and harp: I myself will awake early.

I will praise thee, O Lord, among the people: I will sing unto thee among the nations.

For thy mercy is great unto the heavens, and thy truth unto the clouds.

Be thou exalted, O God, above the heavens: let thy glory be above all the earth.

Psalm 57:7-11