The Saints' Privilege and Profit;
OR, THE THRONE OF GRACE ADVERTISEMENT BY THE EDITOR. The churches of Christ are very much indebted to the Rev. Charles Doe, for the preservation and publishing of this treatise. It formed one of the ten excellent manuscripts left by Bunyan at his decease, prepared for the press. Having treated on the nature of prayer in his searching work on 'praying with the spirit and with the understanding also,' in which he proves from the sacred scriptures that prayer cannot be merely read or said, but must …
John Bunyan—The Works of John Bunyan Volumes 1-3

Period ii. The Church from the Permanent Division of the Empire Until the Collapse of the Western Empire and the First Schism Between the East and the West, or Until About A. D. 500
In the second period of the history of the Church under the Christian Empire, the Church, although existing in two divisions of the Empire and experiencing very different political fortunes, may still be regarded as forming a whole. The theological controversies distracting the Church, although different in the two halves of the Graeco-Roman world, were felt to some extent in both divisions of the Empire and not merely in the one in which they were principally fought out; and in the condemnation …
Joseph Cullen Ayer Jr., Ph.D.—A Source Book for Ancient Church History

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