All these things will be easily understood after we have given a clearer definition of faith, so as to enable the readers to apprehend its nature and power. Here it is of importance to call to mind what was formerly taught, first, That since God by his Law prescribes what we ought to do, failure in any one respect subjects us to the dreadful judgment of eternal death, which it denounces. Secondly, Because it is not only difficult, but altogether beyond our strength and ability, to fulfill the demands of the Law, if we look only to ourselves and consider what is due to our merits, no ground of hope remains, but we lie forsaken of God under eternal death. Thirdly, That there is only one method of deliverance which can rescue us from this miserable calamity--viz. when Christ the Redeemer appears, by whose hand our heavenly Father, out of his infinite goodness and mercy, has been pleased to succour us, if we with true faith embrace this mercy, and with firm hope rest in it. It is now proper to consider the nature of this faith, by means of which, those who are adopted into the family of God obtain possession of the heavenly kingdom. For the accomplishment of so great an end, it is obvious that no mere opinion or persuasion is adequate. And the greater care and diligence is necessary in discussing the true nature of faith, from the pernicious delusions which many, in the present day, labour under with regard to it. Great numbers, on hearing the term, think that nothing more is meant than a certain common assent to the Gospel History; nay, when the subject of faith is discussed in the Schools, by simply representing God as its object, they by empty speculation, as we have elsewhere said (Book 2, chap. 6, sec. 4), hurry wretched souls away from the right mark instead of directing them to it. For seeing that God dwells in light that is inaccessible, Christ must intervene. Hence he calls himself "the light of the world;" and in another passage, "the way, the truth, and the life." None cometh to the Father (who is the fountain of life) except by him; for "no man knoweth who the Father is but the Son, and he to whom the Son will reveal him." For this reason, Paul declares, "I count all things as loss for the excellency of the knowledge of Christ Jesus my Lord." In the twentieth chapter of the Acts, he states that he preached "faith towards our Lord Jesus Christ;" and in another passage, he introduces Christ as thus addressing him: "I have appeared unto thee for this purpose, to make thee a minister and a witness;" "delivering thee from the people, and from the Gentiles, unto whom now I send thee,"--"that they may receive forgiveness of sins, and inheritance among them which are sanctified through faith which is in me." Paul further declares, that in the person of Christ the glory of God is visibly manifested to us, or, which is the same thing, we have "the light of the knowledge of the glory of God in the face of Jesus Christ." 277 It is true, indeed, that faith has respect to God only; but to this we should add, that it acknowledges Jesus Christ whom he has sent. God would remain far off, concealed from us, were we not irradiated by the brightness of Christ. All that the Father had, he deposited with his only begotten Son, in order that he might manifest himself in him, and thus by the communication of blessings express the true image of his glory. Since, as has been said, we must be led by the Spirit, and thus stimulated to seek Christ, so must we also remember that the invisible Father is to be sought nowhere but in this image. For which reason Augustine treating of the object of faith (De Civitate Dei, lib. 11, ch. 2), elegantly says, "The thing to be known is, whither we are to go, and by what way;" and immediately after infers, that "the surest way to avoid all errors is to know him who is both God and man. It is to God we tend, and it is by man we go, and both of these are found only in Christ." 278 Paul, when he preaches faith towards God, surely does not intend to overthrow what he so often inculcates--viz. that faith has all its stability in Christ. Peter most appropriately connects both, saying, that by him "we believe in God," (1 Pet. 1:21).