In the Fifteenth Year of Tiberius Cæsar and under the Pontificate of Annas and Caiaphas - a Voice in the Wilderness
THERE is something grand, even awful, in the almost absolute silence which lies upon the thirty years between the Birth and the first Messianic Manifestation of Jesus. In a narrative like that of the Gospels, this must have been designed; and, if so, affords presumptive evidence of the authenticity of what follows, and is intended to teach, that what had preceded concerned only the inner History of Jesus, and the preparation of the Christ. At last that solemn silence was broken by an appearance, …
Alfred Edersheim—The Life and Times of Jesus the Messiah

Letter Xlii to the Illustrious Youth, Geoffrey De Perrone, and his Comrades.
To the Illustrious Youth, Geoffrey de Perrone, and His Comrades. He pronounces the youths noble because they purpose to lead the religious life, and exhorts them to perseverance. To his beloved sons, Geoffrey and his companions, Bernard, called Abbot of Clairvaux, wishes the spirit of counsel and strength. 1. The news of your conversion that has got abroad is edifying many, nay, is making glad the whole Church of God, so that The heavens rejoice and the earth is glad (Ps. xcvi. 11), and every tongue …
Saint Bernard of Clairvaux—Some Letters of Saint Bernard, Abbot of Clairvaux

Isaiah
CHAPTERS I-XXXIX Isaiah is the most regal of the prophets. His words and thoughts are those of a man whose eyes had seen the King, vi. 5. The times in which he lived were big with political problems, which he met as a statesman who saw the large meaning of events, and as a prophet who read a divine purpose in history. Unlike his younger contemporary Micah, he was, in all probability, an aristocrat; and during his long ministry (740-701 B.C., possibly, but not probably later) he bore testimony, as …
John Edgar McFadyen—Introduction to the Old Testament