David
Psalm 139:1BSB·traditional attribution

For the choirmaster. A Psalm of David. O LORD, You have searched me and known me.

John Calvin Reformed @genevareformer

PSALM 139 In this Psalm David, that he may dismiss the deceptive coverings under which most men take refuge, and divest himself of hypocrisy, insists at large upon the truth that nothing can elude the divine observation — a truth which he illustrates from the original formation of man, since he who fashioned us in our mother’s womb, and imparted to every member its particular...

Commenting on Psalm 139:1-24

C.H. Spurgeon Reformed Baptist @princeofpreachers

O Lord, thou hast searched me, and known me. He invokes in adoration Jehovah the all knowing God, and he proceeds to adore him by proclaiming one of his peculiar attributes. If we would praise God aright we must draw the matter of our praise from himself—"O Jehovah, thou hast." No pretended god knows aught of us; but the true God, Jehovah, understands us, and...

Matthew Henry Presbyterian @wholebiblehenry

David here lays down this great doctrine, That the God with whom we have to do has a perfect knowledge of us, and that all the motions and actions both of our inward and of our outward man are naked and open before him. I.

Commenting on Psalm 139:1-6