It has been well said of the Author of all by the poet, that, "binding nature fast in fate," he "left free the human will." And it is this freedom or independency of will operating on an intellect moulded after the image and likeness of the Divinity that has rendered men capable of being what the Scriptures so emphatically term "fellow-workers with God." In a humble and restricted sense, as I have already remarked,--humble and restricted, but in that restricted sense obviously true,--the surface of the earth far and wide testifies to this fact of fellowship in working. The deputed lord of creation, availing himself of God's natural laws, does what no mere animal of the old geologic ages ever did, or ever could have done,--he adorns and beautifies the earth, and adds tenfold to its original fertility and productiveness. In this special sense, then, he is a fellow-worker with Him who, according to the Psalmist, "causeth the grass to grow for the cattle, and herb for the service of man, and wine that maketh glad the heart of man, and oil that maketh his face to shine, and bread which strengtheneth man's heart." But it is in a greatly higher sense, and in reference to God's moral laws, that he is fitted to be his fellow-worker in the Scriptural sense. And his proper employment in this department is the elevation and development, moral and intellectual, of himself and his fellow-men, both in adaptation to the demands of the present time, and in preparation for a future state. All experience, however, serves to show that in this paramount department man greatly fails; nay, that he is infinitely less true to his proper end and destiny than the beasts that perish to their several instincts. And yet it may be remarked, that such of the lower animals as are guided by pure instinct are greatly more infallible within their proper spheres than the higher, half-reasoning animals. The mathematical bee never constructs a false angle; the sagacious dog is not unfrequently _out_ in his calculations. The higher the animal in the scale, the greater its liability to error. But it is not the less true, that no fish, no reptile, no mammal, of the geologic or the recent ages, ever so failed in working out the purposes it was created to serve, as man has failed in working out _his_; further, in no creature save in man does there exist that war of the mind between appetite and duty of which the Apostle so consciously complained. And we must seek an explanation of these twin facts in that original freedom of the will which, while it rendered man capable of being _of choice_ God's fellow-worker, also conferred on him an ability of choosing _not_ to work with God. And his choice of not working with him, or of working against him, being once freely made, we may see how, from man's very constitution and nature, as an intelligence united to matter that increases his kind from generation to generation in virtue of the original law, the ability of again