How they are to be Admonished who Lament Sins of Deed, and those who Lament Only Sins of Thought.
(Admonition 30.) Differently to be admonished are those who deplore sins of deed, and those who deplore sins of thought. For those who deplore sins of deed are to be admonished that perfected lamentations should wash out consummated evils, lest they be bound by a greater debt of perpetrated deed than they pay in tears of satisfaction for it. For it is written, He hath given us drink in tears by measure (Ps. lxxix. 6): which means that each person's soul should in its penitence drink the tears …
Leo the Great—Writings of Leo the Great

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

The Formation of the Old Testament Canon
[Sidenote: Israel's literature at the beginning of the fourth century before Christ] Could we have studied the scriptures of the Israelitish race about 400 B.C., we should have classified them under four great divisions: (1) The prophetic writings, represented by the combined early Judean, Ephraimite, and late prophetic or Deuteronomic narratives, and their continuation in Samuel and Kings, together with the earlier and exilic prophecies; (2) the legal, represented by the majority of the Old Testament …
Charles Foster Kent—The Origin & Permanent Value of the Old Testament

A Summary of the Christian Life. Of Self-Denial.
The divisions of the chapter are,--I. The rule which permits us not to go astray in the study of righteousness, requires two things, viz., that man, abandoning his own will, devote himself entirely to the service of God; whence it follows, that we must seek not our own things, but the things of God, sec. 1, 2. II. A description of this renovation or Christian life taken from the Epistle to Titus, and accurately explained under certain special heads, sec. 3 to end. 1. ALTHOUGH the Law of God contains …
Archpriest John Iliytch Sergieff—On the Christian Life

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