Now, it is utterly impossible for any human pen or mortal tongue to overstate the value or importance of this grand principle--this principle of a living faith. Its value at the present moment is positively unspeakable. We believe it to be the divine antidote against most, if not all, the leading errors, evils, and hostile influences of the day in which our lot is cast. There is a tremendous shaking going on around us. Minds are agitated. Disturbing forces are abroad. There is a loosening of the foundations. Old institutions, to which the human mind clings, as the ivy to the oak, are tottering on every side; and many are actually fallen: and thousands of souls that have been finding shelter in them are dislodged and scared, and know not whither to turn. Some are saying, "The bricks are thrown down, but we will build with hewn stone." Many are at their wit's end, and most are ill at ease. Nor is this all; there is a numerous class, for the most part, of those who are not so much concerned about the condition and destiny of religious institutions and ecclesiastical systems, as about the condition and destiny of their own precious souls--of those who are not so much agitated by questions about "Broad Church," "High Church," "Low Church," "State Church," or "Free Church," as about this one great question, "What must I do to be saved?" What have we to say to these latter? What is the real want of their souls? Simply this, "A living faith in the living God." This is what is needed for all who are disturbed by what they see without, or feel within. Our unfailing resource is in the living God and in His Son Jesus Christ, as revealed by the Holy Spirit in the holy Scriptures. Here is the true resting-place of faith, and to this we do, most earnestly, most urgently and solemnly, invite the anxious reader. In one word, we entreat him to stay his whole soul on the word of God--the holy Scriptures. Here we have authority for all that we need to know, to believe, or to do. Is it a question of anxiety about my eternal salvation? Hear the following words, "Therefore, thus saith the Lord God, Behold, I lay in Zion _for a foundation_, a stone, a tried stone, a precious corner stone, _a sure foundation_: he that believeth shall not make haste" (Isa. xxviii. 16). These precious words, so pregnant with tranquilizing power, are quoted by the inspired apostle in the New Testament Scriptures: "Wherefore also it is contained in the scripture, Behold, I lay in Sion a chief corner stone, elect, precious: and _he that believeth on Him shall not be confounded_" (I Peter ii. 6). What solid comfort--what deep and settled repose for the anxious soul is here! God has laid the foundation, and that foundation is nothing less than His own eternal and co-equal Son, the Son who had dwelt from all eternity in His bosom.