Thou, Lord, by Strictest Search Hast Known

Thou, Lord, by strictest search hast known
My rising up and lying down;
My secret thoughts are known to Thee,
Known long before conceived by me.

Thine eye my bed and path surveys,
My public haunts and private ways,
Thou know’st what ’tis my lips would vent,
My yet unuttered word’s intent.

Surrounded by Thy power I stand,
On every side I find Thy hand;
O skill, for human reach too high!
Too dazzling bright for mortal eye!

Search, try, O God, my thought and heart,
If mischief lurks in any part;
Correct me where I go astray,
And guide me in Thy perfect way.

Author: Nahum Tate and Nicholas Brady

Year: 1696

This is a metrical paraphrase of Psalm 139 from the New Version of the Psalms of David (Tate & Brady, 1696). The text matches their rendering exactly; no other common attributions exist for this specific versification.