David
Psalm 60:4ESV·traditional attribution

You have set up a banner for those who fear you, that they may flee to it from the bow. Selah

John Calvin Reformed @genevareformer

PSALM 60 David, who was now settled upon the throne, and had gained several signal victories, tending to confirm him in the kingdom, in this Psalm exalts the goodness of God, that he might at once express his gratitude, and by conciliating the favor of such as still stood out against his interests, unite the community, which had been rent into factions.

Commenting on Psalm 60:1-12

C.H. Spurgeon Reformed Baptist @princeofpreachers

Here the strain takes a turn. The Lord has called back to himself his servants, and commissioned them for his service, presenting them with a standard to be used in his wars. Thou hast given a banner to them that fear thee.

Matthew Henry Presbyterian @wholebiblehenry

The title gives us an account, 1. Of the general design of the psalm. It is Michtam - David's jewel, and it is to teach. The Levites must teach it to the people, and by it teach them both to trust in God and to triumph in him; we must, in it, teach ourselves and one another.

Commenting on Psalm 60:1-5