(2) It not only removes the hindrances of reason, but positively helps reason. It makes even the speculative notions the more lively. It engages the attention of the mind, with the more fixedness and intenseness to that kind of objects; which causes it to have a clearer view of them, and enables it more clearly to see their mutual relations, and occasions it to take more notice of them. The ideas themselves that otherwise are dim and obscure, are by this means imprest with the greater strength, and have a light cast upon them, so that the mind can better judge of them; as he that beholds the objects on the face of the earth, when the light of the sun is cast upon them, is under greater advantage to discern them in their true forms and mutual relations, than he that sees them in a dim starlight or twilight. The mind having a sensibleness of the excellency of divine objects, dwells upon them with delight; and the powers of the soul are more awakened and enlivened to employ themselves in the contemplation of them, and exert themselves more fully and much more to the purpose. The beauty and sweetness of the objects draw on the faculties, and draw forth their exercises; so that reason itself is under far greater advantages for its proper and free exercises, and to attain its proper end, free of darkness and delusion. Secondly. A true sense of the divine excellency of these things is so superlative as more directly and immediately to convince of the truth of them; and that because the excellency of these things is so superlative. There is a beauty in them that is so divine and godlike, that it greatly and evidently distinguishes them from things merely human, or that men are the inventors and authors of; a glory that is so high and great, that when clearly seen, it commands assent to their divinity and reality. When there is an actual and lively discovery of this beauty and excellency, it will not allow of any such thought as that it is a human work, or the fruit of men's invention. This evidence that they who are spiritually enlightened have of the truth of the things of religion, is a kind of intuitive and immediate evidence. They believe the doctrines of God's word to be divine, because they see divinity in them; _i.e._, they see a divine, and transcendent, and most evidently distinguishing glory in them; such a glory as, if clearly seen, does not leave room to doubt of their being of God, and not of men. Such a conviction of the truth of religion as this, arising, these ways, from a sense of the divine excellency of them, is that true spiritual conviction that there is in saving faith. And this original of it, is that by which it is most essentially distinguished from that common assent, which unregenerated men are capable of. I proceed now to show how this light is immediately given by God, and not obtained by natural means.