Epistle vii. To Peter, Domitian, and Elpidius.
To Peter, Domitian, and Elpidius. Gregory to Peter, Domitian, and Elpidius, Bishops [1688] . I rejoice exceedingly that you welcomed with great joy the ordination of the most holy Cyriacus, my brother and fellow-priest. And since we have learnt from the preaching of Paul the apostle that If one member rejoice, all the members rejoice with it (1 Cor. xii. 26), you must needs consider with how great exultation I rejoice with you in this thing, wherein not one member, but many members of Christ have …
Saint Gregory the Great—the Epistles of Saint Gregory the Great

The Difference Between Union and Rapture. What Rapture Is. The Blessing it is to the Soul. The Effects of It.
1. I wish I could explain, with the help of God, wherein union differs from rapture, or from transport, or from flight of the spirit, as they speak, or from a trance, which are all one. [1] I mean, that all these are only different names for that one and the same thing, which is also called ecstasy. [2] It is more excellent than union, the fruits of it are much greater, and its other operations more manifold; for union is uniform in the beginning, the middle, and the end, and is so also interiorly. …
Teresa of Avila—The Life of St. Teresa of Jesus

Epistle ii. To Anastasius, Bishop of Antioch.
To Anastasius, Bishop of Antioch. Gregory to Anastasius, Patriarch of Antioch. I have received the letters of your most sweet Blessedness, which flowed with tears for words. For I saw in them a cloud flying aloft as clouds do; but, though it carried with it a darkness of sorrow, I could not easily discover at its commencement whence it came or whither it was going, since by reason of the darkness I speak of I did not fully understand its origin. Yet it becomes you, most holy ones, ever to recall …
Saint Gregory the Great—the Epistles of Saint Gregory the Great

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