“Men have a great deal of pleasure in human knowledge, in studies of natural things; but this is nothing to that joy which arises from divine light shining into the soul. This spiritual light is the dawning of the light of glory in the heart. There is nothing so powerful as this to support persons in affliction, and to give the mind peace and brightness in this stormy and dark world. This knowledge will wean from the world, and raise the inclination to heavenly things. It will turn the heart to God as the fountain of good, and to choose him for the only portion. This light, and this only, will bring the soul to a saving close with Christ. It conforms the heart to the gospel, mortifies its enmity and opposition against the scheme of salvation therein revealed: it causes the heart to embrace the joyful tidings, and entirely to adhere to, and acquiesce in the revelation of Christ as our Savior.”

“It's where we're nearest to our humanness. Useless knowledge for its own sake. Useful knowledge is good, too, but it's for the faint-hearted, an elaboration of the real thing, which is only to shine some light, it doesn't matter where on what, it's the light itself, against the darkness, it's what's left of God's purpose when you take away God.”

“In the soul where Christ savingly is, there He lives. He not only lives without it, so as violently to actuate it, but He lives in it, so that the soul also is alive. Grace in the soul is as much from Christ, as the light in a glass, held out in the sunbeams, is from the sun. But this represents the manner of the communication of grace to the soul only in part; because the glass remains as it was, the nature of it not being at all changed; it is as much without any lightsomeness in its nature as ever. But the soul of a saint receives light from the Sun of Righteousness, in such a manner that its nature is changed, and it becomes properly a luminous thing; not only does the sun shine in the saints, but they also become little suns, partaking of the nature of the Fountain of their light. In this respect, the manner of their derivation of light is like that of the lamps in the tabernacle, rather than that of a reflecting glass; which, though they were lit up by fire from heaven, yet thereby became themselves burning shining things.”

“There is no other labor in all the world that brings to a human heart, judging from my own personal experience, more joy, peace and serenity than proclaiming the gospel of the Lord Jesus Christ”

“The heavenly blessing is to be delivered from the law, sin and death; to be justified and quickened to life: to have peace with God; to have a faithful heart, a joyful conscience, a spiritual consolation; to have the knowledge of Jesus Christ; to have the gift of prophecy, and the revelation of the Scriptures; to have the gift of the Holy Ghost, and to rejoice in God.”

“But saints and angels behold that glory of God which consists in the beauty of His holiness; and it is this sight only that will melt and humble the hearts of men, wean them from the world, draw them to God, and effectually change them. A sight of the awful greatness of God may overpower men's strength, and be more than they can endure; but if the moral beauty of God be hid, the enmity of the heart will remain in its full strength. No love will be enkindled; the will, instead of being effectually gained, will remain inflexible. But the first glimpse of the moral and spiritual glory of God shining into the heart produces all these effects as it were with omnipotent power, which nothing can withstand.”