Thy law is perfect, Lord of light

1Thy law is perfect, Lord of light,
Thy testimonies sure;
The statutes of thy realm are right,
And thy commands are pure.

2Let these, O God, my soul convert,
And make thy servant wise;
Let thee be gladness to my heart,
The dayspring to mine eyes.

3So may thy words my lips express,
The thoughts that throng my mind,
O Lord, my strength and righteousness,
With thee acceptance find.