[Feb. 16th, 1862.]

I. What is faith? There are two senses of the term which it is at least convenient to distinguish: a principle or state of mind, and an act. When it is defined as the evidence of things not seen, etc., or when used as antithetical to sight, it is the former. When we are commanded to believe, it is an act which we are required to put forth. These two things run into each other. When we trust, we perform an act, and we call into exercise an abiding principle. So when we believe in God or Christ, it is not merely a transient act, but an abiding principle which is called into exercise.

II. Living by faith.

Life includes all our activity as rational, moral and religious beings. Living by faith is to have our whole activity, inward and outward, permanently and characteristically determined by faith. It matters not whether we take this to mean by the objects of faith, or by the principle of faith. For the conscious exercise of the principle is on the objects.

All the things which call forth, regulate and determine our activity, our acts inward and outward, may be divided into two classes: objects of sight and objects of faith. The former includes all that we know of ourselves, i.e., the knowledge of which we attain by the exercise of our own powers, and the conviction of the reality and truth of which rests on sense or reason; the latter includes all we know, only because it has been supernaturally revealed to us, and our conviction of whose truth and reality rests on the authority of God.

It is true that these two classes of objects are not entirely distinct. They overlap each other. There are some things which we know of ourselves which God has revealed. So that the same object may be an object of faith, and an object of knowledge. But, 1. This is true only of some of the objects of faith. 2. What is known is only imperfectly known, compared to what is revealed.

  1. The real practical conviction which controls the life is not that which rests on knowledge, but that which rests on testimony.

Under the head of the objects of sight, therefore, fall, 1. All the objects of sense, all things material. 2. All the truths of science. 3. All the truths of philosophy. The negative fact with regard to Christians is, that their life is not determined and controlled by this class of objects. They are not the supreme objects of their attention, desire or pursuit. Under the head of objects of faith fall all those truths which have been supernaturally revealed. They are called in Scripture the things not seen, the things of God, the things of the Spirit. They embrace all the great truths of Theology, Anthropology, Soteriology, Eschatology, which are presented in the Scriptures, and our knowledge and conviction of which rests on the testimony of God. That testimony is not merely objective, not external as by human inspired lips, nor by miracles, but inwardly by the Spirit, which reveals the nature as well as the reality of these truths. Hence these things do and must control the life of the believer. They have a governing power over him. They command his attention, his affections, and they call forth his efforts.

This is the comprehensive sense of a life of faith. And we are commanded thus to live, and to do this we must, 1. Abstract ourselves from all undue, abnormal converse with the things of sight. We must not devote ourselves to them beyond what is necessary or what is due to their real, though subordinate importance. 2. We must keep our minds and hearts in contact with things unseen, the objects of faith, that they may exert their due influence on us. 3. Seek by prayer and the use of all appointed means the aid and fellowship of God’s Spirit.

The Scriptures, however, speak of living by faith in another sense. We are said to live by faith of the Son of God. This means that our whole religious life is sustained, guided and controlled by faith in the Lord Jesus. That is, by believing what the Scriptures have revealed, 1. concerning his person; 2. concerning his relation to us; 3. concerning his work for us. This is the form under which, and the means by which the more general life of faith is maintained. It is vain to be religious in the general, to have faith in the general truths of Scripture, unless we have this specific life of faith in Christ. He is our life.

When a blind man is led by the hand, he walks by faith, not by sight. This is not a less safe mode of walking, not a less confident one, but it is a blind, dependent one. So a man is who is guided in a strange land. Thus the believer who is led by the hand of God into the knowledge of truth, the way of duty, the journey of life, and the path to heaven. He submits to be blindly led.


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