As well the singers as the players on instruments shall be there: all my {g} springs are in thee.

(g) The prophet sets his whole affections and comfort in the church.Psalm 87:7 Parallel Commentaries

The Golden Calf
'And when the people saw that Moses delayed to come down out of the mount, the people gathered themselves together unto Aaron, and said unto him, Up, make us gods, which shall go before us; for as for this Moses, the man that brought us up out of the land of Egypt, we wot not what is become of him. 2. And Aaron said unto them, Break off the golden earrings, which are in the ears of your wives, of your sons, and of your daughters, and bring them unto me. 3. And all the people brake off the golden …
Alexander Maclaren—Expositions of Holy Scripture

Vehicles of Revelation; Scripture, the Church, Tradition.
(a) The supreme and unique revelation of God to man is in the Person of the Incarnate Son. But though unique the Incarnation is not solitary. Before it there was the divine institution of the Law and the Prophets, the former a typical anticipation (de Incarn. 40. 2) of the destined reality, and along with the latter (ib. 12. 2 and 5) for all the world a holy school of the knowledge of God and the conduct of the soul.' After it there is the history of the life and teaching of Christ and the writings …
Athanasius—Select Works and Letters or Athanasius

Psalms
The piety of the Old Testament Church is reflected with more clearness and variety in the Psalter than in any other book of the Old Testament. It constitutes the response of the Church to the divine demands of prophecy, and, in a less degree, of law; or, rather, it expresses those emotions and aspirations of the universal heart which lie deeper than any formal demand. It is the speech of the soul face to face with God. Its words are as simple and unaffected as human words can be, for it is the genius …
John Edgar McFadyen—Introduction to the Old Testament