1:1-5 The plainest reason why the Son of God is called the Word, seems to be, that as our words explain our minds to others, so was the Son of God sent in order to reveal his Father's mind to the world. What the evangelist says of Christ proves that he is God. He asserts, His existence in the beginning; His coexistence with the Father. The Word was with God. All things were made by him, and not as an instrument. Without him was not any thing made that was made, from the highest angel to the meanest worm. This shows how well qualified he was for the work of our redemption and salvation. The light of reason, as well as the life of sense, is derived from him, and depends upon him. This eternal Word, this true Light shines, but the darkness comprehends it not. Let us pray without ceasing, that our eyes may be opened to behold this Light, that we may walk in it; and thus be made wise unto salvation, by faith in Jesus Christ.
5. shineth in darkness, &c.—in this dark, fallen world, or in mankind "sitting in darkness and the shadow of death," with no ability to find the way either of truth or of holiness. In this thick darkness, and consequent intellectual and moral obliquity, "the light of the Word" shineth—by all the rays whether of natural or revealed teaching which men (apart from the Incarnation of the Word) are favored with.
the darkness comprehended it not—did not take it in, a brief summary of the effect of all the strivings of this unincarnate Word throughout this wide world from the beginning, and a hint of the necessity of His putting on flesh, if any recovery of men was to be effected (1Co 1:21).