The Great Teacher
Teaching was the great business of the life of Christ during the days of his public ministry. He was sent to teach and to preach. The speaker in the book of Job was thinking of this Great Teacher when he asked--"Who teacheth like him?" Job xxxvi: 22. And it was he who was in the Psalmist's mind when he spoke of the "good, and upright Lord" who would teach sinners, if they were meek, how to walk in his ways. Ps. xxv: 8-9. And he is the Redeemer, of whom the prophet Isaiah was telling when he said--He …
Richard Newton—The Life of Jesus Christ for the Young

"That which was from the Beginning,"
1 John i. 1.--"That which was from the beginning," &c. Things are commended sometimes, because they are ancient, especially doctrines in religion, because truth is before error, and falsehood is but an aberration from truth and therefore there is so much plea and contention among men, about antiquity, as if it were the sufficient rule of verity. But the abuse is, that men go not far enough backward in the steps of antiquity, that is, to the most ancient rule, and profession, and practice of truth …
Hugh Binning—The Works of the Rev. Hugh Binning

Whether Hypocrisy is Always a Mortal Sin?
Objection 1: It seems that hypocrisy is always a mortal sin. For Jerome says on Is. 16:14: "Of the two evils it is less to sin openly than to simulate holiness": and a gloss on Job 1:21 [*St. Augustine on Ps. 63:7], "As it hath pleased the Lord," etc., says that "pretended justice is no justice, but a twofold sin": and again a gloss on Lam. 4:6, "The iniquity . . . of my people is made greater than the sin of Sodom," says: "He deplores the sins of the soul that falls into hypocrisy, which is a greater …
Saint Thomas Aquinas—Summa Theologica