Thus there is a difference between having an opinion that God is holy and gracious, and having a sense of the loveliness and beauty of that holiness and grace. There is a difference between having a rational judgment that honey is sweet, and having a sense of its sweetness. A man may have the former, that knows not how honey tastes; but a man can't have the latter unless he has an idea of the taste of honey in his mind. So there is a difference between believing that a person is beautiful, and having a sense of his beauty. The former may be obtained by hearsay, but the latter only by seeing the countenance. There is a wide difference between mere speculative rational judging anything to be excellent, and having a sense of its sweetness and beauty. The former rests only in the head, speculation only is concerned in it; but the heart is concerned in the latter. When the heart is sensible of the beauty and amiableness of a thing, it necessarily feels pleasure in the apprehension. It is implied in a person's being heartily sensible of the loveliness of a thing, that the idea of it is sweet and pleasant to his soul; which is a far different thing from having a rational opinion that it is excellent. 2. There arises from this sense of divine excellency of things contained in the word of God _a conviction of the truth and reality of them_; and that either indirectly or directly. First, _Indirectly_, and that two ways. 1. As the _prejudices that are in the heart_ against the truth of divine things _are hereby removed_; so that the mind becomes susceptive of the due force of rational arguments for their truth. The mind of man is naturally full of prejudices against the truth of divine things: it is full of enmity against the doctrines of the gospel; which is a disadvantage to those arguments that prove their truth, and causes them to lose their force upon the mind. But when a person has discovered to him the divine excellency of Christian doctrines, this destroys the enmity, removes those prejudices, and sanctifies the reason, and causes it to lie open to the force of arguments for their truth. Hence was the different effect that Christ's miracles had to convince the disciples from what they had to convince the Scribes and Pharisees. Not that they had a stronger reason, or had their reason more improved; but their reason was sanctified, and those blinding prejudices, that the Scribes and Pharisees were under, were removed by the sense they had of the excellency of Christ and his doctrine.