The natural man "cannot see or discern that divine excellency in the Scripture, without an apprehension whereof no man can believe it aright to be the word of God."

He that is more frequent in his pulpit to his people than he is in his closet for his people, is but a sorry watchman.

He who finds not opposition from sin, and who sets not himself in every particular to its mortification, is at peace with it, not dying to it.

A true saving knowledge of sin is to be had only in the Lord Christ: in him may we see the desert of our iniquities.

I have known some good men who have been so addicted to their study, that they have thought the last day of the week sufficient to prepare for their ministry, though they employ all the rest of the week in other studies. But your business is to trade with your spiritual abilities. ... A man may preach a very good sermon, who is otherwise himself; but he will never make a good minister of Jesus Christ, whose mind and heart are not always in the work. Spiritual gifts will require continual ruminating on the things of the Gospel in our minds.

For a man solemnly to undertake the interpretation of any portion of Scripture without invocation of God, to be taught and instructed by His Spirit, is a high provocation of him; nor shall I expect the discovery of truth from any one who thus proudly engages in a work so much beyond his ability.

Sin aims always at the utmost; every time it rises up to tempt or entice, if it has its own way it will go out to the utmost sin in that kind. Every unclean thought or glance would be adultery if it could, every thought of unbelief would be atheism if allowed to develop. Every rise of lust, if it has its way reaches the height of villainy; it is like the grave that is never satisfied. The deceitfulness of sin is seen in that it is modest in its first proposals but when it prevails it hardens men’s hearts, and brings them to ruin.