High up on the list of things which the Bible teaches will be the doctrine of faith. The place of weighty importance which the Bible gives to faith will be too plain for him to miss. He will very likely conclude: Faith is all-important in the life of the soul. Without faith it is impossible to please God. Faith will get me anything, take me anywhere in the Kingdom of God, but without faith there can be no approach to God, no forgiveness, no deliverance, no salvation, no communion, no spiritual life at all.

By the time our friend has reached the eleventh chapter of Hebrews the eloquent encomium which is there pronounced upon faith will not seem strange to him. He will have read Paul's powerful defense of faith in his Roman and Galatian epistles. Later if he goes on to study church history he will understand the amazing power in the teachings of the Reformers as they showed the central place of faith in the Christian religion.

Now if faith is so vitally important, if it is an indispensable must in our pursuit of God, it is perfectly natural that we should be deeply concerned over whether or not we possess this most precious gift. And our minds being what they are, it is inevitable that sooner or later we should get around to inquiring after the nature of faith. What is faith? would lie close to the question, Do I have faith? and would demand an answer if it were anywhere to be found.

Almost all who preach or write on the subject of faith have much the same things to say concerning it. They tell us that it is believing a promise, that it is taking God at His word, that it is reckoning the Bible to be true and stepping out upon it. The rest of the book or sermon is usually taken up with stories of persons who have had their prayers answered as a result of their faith. These answers are mostly direct gifts of a practical and temporal nature such as health, money, physical protection or success in business. Or if the teacher is of a philosophic turn of mind he may take another course and lose us in a welter of metaphysics or snow us under with psychological jargon as he defines and re-defines, paring the slender hair of faith thinner and thinner till it disappears in gossamer shavings at last. When he is finished we get up disappointed and go out "by that same door where in we went." Surely there must be something better than this.

In the Scriptures there is practically no effort made to define faith. Outside of a brief fourteen-word definition in Hebrews 11:1, I know of no Biblical definition, and even there faith is defined functionally, not philosophically; that is, it is a statement of what faith is in operation, not what it is in essence. It assumes the presence of faith and shows what it results in, rather than what it is. We will be wise to go just that far and attempt to go no further. We are told from whence it comes and by what means: "Faith is a gift of God," and "Faith cometh by hearing, and hearing by the word of God." This much is clear, and, to paraphrase Thomas à Kempis, "I had rather exercise faith than know the definition thereof."

From here on, when the words "faith is" or their equivalent occur in this chapter I ask that they be understood to refer to what faith is in operation as exercised by a believing man. Right here we drop the notion of definition and think about faith as it may be experienced in action. The complexion of our thoughts will be practical, not theoretical.

In a dramatic story in the Book of Numbers faith is seen in action. Israel became discouraged and spoke against God, and the Lord sent fiery serpents among them. "And they bit the people; and much people of Israel died." Then Moses sought the Lord for them and He heard and gave them a remedy against the bite of the serpents. He commanded Moses to make a serpent of brass and put it upon a pole in sight of all the people, "and it shall come to pass, that everyone that is bitten, when he looketh upon it, shall live." Moses obeyed, "and it came to pass, that if a serpent had bitten any man, when he beheld the serpent of brass, he lived" (Num. 21:4-9).

In the New Testament this important bit of history is interpreted for us by no less an authority than our Lord Jesus Christ Himself. He is explaining to His hearers how they may be saved. He tells them that it is by believing. Then to make it clear He refers to this incident in the Book of Numbers. "As Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up: that whosoever believeth in him should not perish, but have eternal life" (John 3:14-15).

Our plain man in reading this would make an important discovery. He would notice that "look" and "believe" were synonymous terms. "Looking" on the Old Testament serpent is identical with "believing" on the New Testament Christ. That is, the looking and the believing are the same thing. And he would understand that while Israel looked with their external eyes, believing is done with the heart. I think he would conclude that faith is the gaze of a soul upon a saving God.

When he had seen this he would remember passages he had read before, and their meaning would come flooding over him. "They looked unto him, and were lightened: and their faces were not ashamed" (Psa. 34:5). "Unto thee lift I up mine eyes, O thou that dwellest in the heavens. Behold, as the eyes of servants look unto the hand of their masters, and as the eyes of a maiden unto the hand of her mistress; so our eyes wait upon the Lord our God, until that he have mercy upon us" (Psa. 123:1-2). Here the man seeking mercy looks straight at the God of mercy and never takes his eyes away from Him till mercy is granted. And our Lord Himself looked always at God. "Looking up to heaven, he blessed, and brake, and gave the bread to his disciples" (Matt. 14:19). Indeed Jesus taught that He wrought His works by always keeping His inward eyes upon His Father. His power lay in His continuous look at God (John 5:19-21).