3. Hence it follows that man, without being converted from sin to God, can never be truly enlightened. “For what communion hath light with darkness?” 2 Cor. 6:14. Impiety and impenitence are wholly darkness, and, consequently, can have no fellowship with the light of the knowledge of Christ. So that it is absolutely impossible that those should be enlightened by the Spirit, and the light of eternal truth, who live in darkness and impenitence. To this purpose, [pg 123] St. Paul says concerning the Jews: “When they shall turn to the Lord, the vail shall be taken away” (2 Cor. 3:16); that is, their darkness, blindness, and ignorance shall be removed, and Christ shall give them light.
4. The greatest blindness, or thickest darkness that covers the minds of men, is the sin of unbelief, with the fruits resulting from it; such as pride, avarice, wrath, and the whole train of sensual lusts and pleasures. Wherever these take possession of a man, it is impossible that he should know Christ, the true Light of the world; much less can he savingly believe in him, trust in him, and obtain by him everlasting life.
5. For how should that man know the humility of the heart of Christ, whose own heart abounds with pride and high-mindedness? How should he be acquainted with the meekness of the heart of Christ, who is full of bitter wrath and envy? How should he understand his marvellous patience, who delights in revenge, and is hurried about with a multitude of unruly passions? But he who does not understand the humility, meekness, and patience of Christ, does not know Christ himself, nor believe in his holy name. For truly, if ever thou desirest to attain a sound knowledge of Christ, thou must obtain, by faith, the same heart which is in Christ; thou must experimentally perceive in thy heart, his meekness, his patience, and his humility. It is then that thy knowledge becomes solid and substantial. As a fruit is known by the taste, so Christ, the tree of life, is known by tasting. Whenever thou tastest by faith the humility of Christ, his meekness and his patience, thou then eatest of his fruit, and shalt find rest for thy soul. Thou enjoyest in Christ the favor and consolation of God. This is the only way to true rest and tranquillity of mind. For the grace and comfort of God cannot enter into a heart that is void of faith, and destitute of the meekness and humility of Christ. It is to the humble that God gives grace. 1 Pet. 5:5.
6. But how is it possible that Christ should profit a man who does not desire to have the least fellowship with him? For, in truth, all those that live in the darkness of sin, have no fellowship with Christ, be their pretences what they will. For thus says St. John: “If we say that we have fellowship with him, and walk in darkness, we lie, and do not the truth. But if we walk in the light, as he is in the light, we have fellowship one with another.” 1 John 1:6, 7. And in the following chapter he explains it more fully: “The darkness is past, and the true light now shineth. He that saith he is in the light, and hateth his brother, is in darkness even until now. He that loveth his brother, abideth in the light, and there is no occasion of stumbling in him. But he that hateth his brother, is in darkness, and walketh in darkness, and knoweth not whither he goeth, because that darkness hath blinded his eyes.” 1 John 2:8-11.
7. As long, then, as a man continues in that dark and terrible cloud of sin, it is impossible that he should be enlightened by Christ, the true Light of the world, and be thereby brought to a saving knowledge of God. Whoever will attain to a true knowledge of God and Christ, must firmly believe that God is nothing but grace and love. Now, no man can know what love is, but he that has, and practises it, the knowledge of a thing being the result of a man's experience, [pg 124] of his feelings, and of the works of truth which he performs. Whoever, therefore, does not exercise love (whatever words he may use about it), continues an utter stranger to the nature of love; and what he is pleased to call love, is nothing but show and pretence. And as Christ himself is nothing but love and humility, meekness and patience, and every true virtue, so a man that is not frequent in the performance of these and the like virtues, is altogether ignorant of Christ and of the truth. He is but a superficial pretender to, and a vain usurper of, His holy name, let his boasts be what they may. The Word of God is nothing but spirit. Whoever, therefore, does not live and walk in the Spirit, in no wise understands what the Word of God is, though he may dispute and argue copiously about it. How shall a man tell us what love is, who never performed any act of love? How shall a man give an account of the nature of light, who, having been constantly confined to a dark dungeon, has never seen the light himself? Now, the light in man is faith and charity, according to the saying of Christ: “Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.” Matt. 5:16.
8. In a word, the holy life of Christ is nothing but love and charity. No sooner do we, by faith, learn from him true love and humility, meekness and patience, as he himself has engaged us to do, than we are transformed into his image, and enlightened with that true and eternal light, which he himself is; according to that exhortation of St. Paul: “Awake thou that sleepest (namely, in sins and the lust of the flesh), and arise from the dead, and Christ shall give thee light.” Eph. 5:14.
9. From all this it follows, that in the case of as many as do not awake from their spiritual lethargy, that is, from the lust of the eyes, the lust of the flesh, the pride of life, and other pleasures that attend them, their souls cannot be enlightened by Christ, since they love darkness rather than light, and thereby unfit themselves for a reception of the divine light.
10. It also hence appears that those, on the other hand, who truly embrace the life of Christ, and follow him in faith, are by him graciously enlightened, according to his promise: “I am the light of the world: he that followeth me (in faith and love, hope and patience, meekness and humility, fear of God, and in prayer, etc.) shall not walk in darkness, but shall have the light of life.” John 8:12. Therefore, the true followers of Christ, and these only, freely enjoy the light of life, and are alone endued with true illumination and sound knowledge of Christ. And it is on account of this Christian faith and life, that true believers are called by the Apostle, a light in the Lord. “Ye were,” saith he, “sometime darkness, but now are ye light in the Lord” (Eph. 5:8): here he means the principle of faith, and those Christian virtues that attend it. And again, “Ye are all the children of light, and the children of the day: we are not of the night, nor of darkness,”—“putting on the breast-plate of faith and love, and for a helmet, the hope of salvation.” 1 Thess. 5:5, 8. Christ denies that the world (that is, carnal and unregenerate minds), can ever “receive the Spirit of Truth.” John 14:17.
11. That there might be a perfect [pg 125] and absolute example given to men, and a complete idea of virtue and goodness, the Son of God became also Man, and by his unspotted and holy life was made the public Light of the world, that so all men might follow him, believe in him, and receive light from him. Since, however, false Christians own with their lips that Christ is the safe and great exemplar of virtue, and yet do not follow him in their life and actions, it is manifest, that the heathens who esteemed virtue, put the Christians to shame. The most eminent of them, such as Plato, Aristotle, Cicero, Seneca, have highly recommended the study of virtue, and freely confessed, that “if virtue could be seen with bodily eyes, it would appear fairer, and with a more glorious lustre than even the morning star.” But, truly, none have had a fuller view of the beauty of virtue, than those who by faith have seen Jesus Christ, that unerring pattern of righteousness. These are those that have “handled the Word of life” (1 John 1:1), as St. John tells us. And, surely, if heathens have been so much absorbed by the love of virtue, how much more should a Christian love the transcendent beauty of Jesus Christ, who is virtue itself, and composed of nothing but pure love, and unspotted meekness; nay, who is God himself?
12. It was not without cause, therefore, that St. Paul preferred the love of Christ to all other knowledge or science: and with him we ought to pray that we may experimentally “know this love of Christ which passeth knowledge” (Eph. 3:19), that so we may thereby be “filled with all the fulness of God.” Now there is no man that has the love of Christ in him, but he must necessarily also love the humility and meekness of Christ, and from sincere love to him readily embrace them. By this means he is still more and more enlightened, and day by day transformed into the image of Christ, “as from glory to glory.” 2 Cor. 3:18. And the reason of this is evident; for God delights to give grace to the humble (1 Peter 5:5), as the Scripture tells us: agreeably to what St. Bernard says, “The rivers of grace flow downwards, not upwards.” They visit and refresh the valley, but will not rest upon mountains, or upon anything that is high and lifted up. How should then the grace of the light and knowledge of God come to a man that walks not in the humble and holy light of Christ, but in the way of Lucifer? For if there be any faith in us, and if this be attended with suitable fruits and practice, it will not leave us “barren and unfruitful in the knowledge of our Lord Jesus Christ.” 2 Peter 1:8. In an humble soul Christ lives, and then also his Spirit rests upon it (the spirit of wisdom and of understanding, the spirit of counsel and might, the spirit of knowledge and of the fear of the Lord), as truly as it rested upon Christ himself. For in whomsoever the light and the life of Christ dwell, in him is also Christ himself, who is the very light and life of a Christian. And this also is the reason that the gifts and graces of the divine Spirit rest upon a true Christian, as well as upon Christ himself, according to the prophecy of Isaiah. Ch. 11:1-3.