Again, the text addresses itself to the middle-aged. Scarcely a summer passes over our heads but some tempests, lightning, hail, rain, and thunder, rage in the sky, and these commotions of the elements drive myriads of leaves, although then firmly grown and filled with sap, from their branches to the ground, and there, like those that fall later, they fade away. It is so with man. In the midst of all his hustling industry and matured vigor, when, as Job says, his bones are moistened with marrow, he is liable to be carried off by various diseases and casualties. Absalom died before his father. The list of orphans in the Bible is not small, and among us those attired in sable garments, because of those whose sun has gone down at noon, are not few. A tender leaf, which the first strong wind, the first descending shower loosens in its hold,--that is man in the strength of his days. And what does that teach those of maturer years? That they presume not on their sturdiness, and that they forget not, amidst the distractions of all manner of connection for what life has been given, and correspondingly rightly improve it. Life has been given us for a high and noble purpose; it is not only a time of preparation and of probation for the world to come, it is a time of activity, of usefulness in the service of God and fellow-man, and "he most lives who thinks the most, feels the noblest, acts the best." There are those who live a mere animal life, whose sublimest principle and purpose is embodied in the motto: "Let us eat and drink, for to-morrow we shall be dead." As for God, heaven, and eternity, there is none. There are those who live a mere worldly life; gaining a livelihood and property, acquiring a social standing and a position, perhaps a ribbon or a medal,--that's their life's chief object and design. There are those who lead bad lives, diabolical lives, making society miserable and families wretched; and there are those who lead good lives, morally and socially, providing things honestly in the sight of all men. But there is one class that, according to Scripture, lives a right life, a life that will bear the sight of the Judge eternal and receive His heavenly plaudit: "Well done, thou good and faithful servant," and that is the man and the woman who lives a Christian life, a life in Christ Jesus, who, while believing in Him as their only Lord and Savior, are seeking to imitate His precepts; who live to His glory, with the furtherance of His kingdom constantly in mind; who make everything that they undertake and do conducive to the praise and honor of their God; who delight to render their time, talents, and means in such a service. Any other kind of a life but that is a life of God's grace neglected, of moments wasted in selfishness, in indolence, in sensuality often, in wickedness, and it fails of the purpose for which time has been given. Let us be careful, then, how we employ it; never live a week in vain; having something at the close of it for the reviewing eye to fix upon; something for God, for your fellow-creatures, for yourself. Live for Christ, and thus best live while you live, and be best prepared when you are called upon to die, for as you live, thus will you die, and thus will you be judged.