Moses
Psalm 89:39BSB·traditional attribution

You have renounced the covenant with Your servant and sullied his crown in the dust.

John Calvin Reformed @genevareformer

PSALM 89 The prophet who wrote this psalm, whoever he was, in approaching the throne of grace to make supplication to God in behalf of the afflicted Church, lays down, as an encouragement both to himself and the rest of the faithful to cherish good hope, the covenant which God had made with David.

Commenting on Psalm 89:1-52

C.H. Spurgeon Reformed Baptist @princeofpreachers

Thou hast made void the covenant of thy servant. The dispensations of providence looked as if there had been a disannulling of the sacred compact, though indeed it was not so. Thou hast profaned his crown by casting it to the ground.

Matthew Henry Presbyterian @wholebiblehenry

In these verses we have, I. A very melancholy complaint of the present deplorable state of David's family, which the psalmist thinks hard to be reconciled to the covenant God made with David. "Thou saidst thou wouldst not take away thy lovingkindness, but thou hast cast off." Sometimes, it is no easy thing to reconcile God's providences with his promises, and yet we are sure...

Commenting on Psalm 89:38-52