If the unseen is ever to rule in men's lives, it must be through their thoughts. It must become intelligible, clear, real. It must be brought out of the flickering moonlight of fancy and surmises, into the sunlight of certitude and knowledge. Dreams, and hopes, and peradventures are too unsubstantial stuff to be a bulwark against the very real, undeniable present. And such certitude is given through faith which grasps the promises of God, and twines the soul round the risen Saviour so closely that it sits with Him in heavenly places. Such certitude is given by faith alone. If the unseen is ever to rule in men's lives, it must become not only an object for certain knowledge, but also for ardent wishes. The vague sense of possible evils lurking in its mysteries must be taken out of the soul, and there must come somehow an assurance that all it wraps in its folds is joy and peace. It must cease to be doubtful, and must seem infinitely desirable. Does anything but Christian faith engage the heart to love, and all the longing wishes to set towards, the things that are unseen and eternal? Where besides, then, can there be found a counterpoise weighty enough to heave up the souls that are laden with the material, and cleaving to the dust? Nowhere. The only possible deliverance from the tyrannous pressure of the trifles amidst which we live is in having the thoughts familiarised with Christ in heaven, which will dwarf all that is on earth, and in having the affections fixed on Him, which will emancipate them from the pains and sorrows that ever wait upon love of the mutable and finite creatures.