Charles H. Spurgeon on Psalms 97:8

Zion heard, and was glad. While the heathen are confounded the people of God are made to triumph, for they love to see their God exalted. The day shall come when the literal Zion, so long forsaken, shall joy in the common salvation. It did so at the first when the apostles dwelt at Jerusalem, and the good days will come back again. And the daughters of Judah rejoiced. Each individual believer is glad when he sees false systems broken up and idol gods broken down; the judgments of the Lord afford unalloyed delight to those who worship the true God in spirit and in truth. In the first ages of Christianity the believing Israel rejoiced to see Christ's kingdom victorious among the heathen, and even yet, though for a while turning aside, the daughters of Judah will sympathise in the wide spread reign of Jehovah their God, through the gospel of his dear Son. As the women of Judah went forth to meet David in the dance, singing his victory over the Philistine, so shall they chant the triumphs of David's son and Lord.