David
Psalm 3:6ESV·traditional attribution

I will not be afraid of many thousands of people who have set themselves against me all around.

John Calvin Reformed @genevareformer

PSALM 3. David, although driven from his kingdom, and pressed down with utter despair of relief from every earthly quarter, ceases not to call upon God, and supports himself from his promise against the greatest terrors, against the mockery and cruel assaults of his enemies; and, finally, against death itself, which then forced itself upon his consideration.

Commenting on Psalm 3:1-8

C.H. Spurgeon Reformed Baptist @princeofpreachers

Buckling on his harness for the day's battle, our hero sings, "I will not be afraid of ten thousands of people, that have set themselves against me round about." Observe that he does not attempt to under- estimate the number or wisdom of his enemies. He reckons them at tens of thousands, and he views them as cunning huntsmen chasing him with cruel skill.

Matthew Henry Presbyterian @wholebiblehenry

David, having stirred up himself by the irritations of his enemies to take hold on God as his God, and so gained comfort in looking upward when, if he looked round about him, nothing appeared but what was discouraging, here looks back with pleasing reflections upon the benefit he had derived from trusting in God and looks forward with pleasing expectations of a very bright...

Commenting on Psalm 3:4-8