There is this difference indeed which the scripture makes between the spiritual life and the eternal. The first chiefly respects the operations of the soul, for the life of the body is not immortal here: the second includes soul and body too, for both shall possess immortality hereafter. The first is attended with many difficulties and sorrows; the second is all ease and pleasure. The first is represented as the labour and service: the last, as the great, though unmerited, reward; Gal. vi. 8. He that soweth to the Spirit, and fulfils the duties of the spiritual life, shall of the Spirit reap life everlasting. The one is the life of holiness and inward peace, though mingled with many defects, and surrounded with a thousand disadvantages and trials: the other, is the same life of holiness and peace, having surmounted every difficulty, shining and exulting in full joy and glory. _Secondly_, We come to consider, in what respect this life may be called a hidden life. And here I shall distinguish that part of it, which is more usually called the spiritual life, and is exercised in this world, from that which is more frequently called life eternal, and belongs rather to the world to come: and then I shall make distinct inferences from the consideration of each. Now let us consider wherein the spiritual life is said to be hidden. I. The acts and exercises of it are secret and unknown to the public world. The saint is much engaged in the important and hidden concerns of his divine life; and his converse is with God and Christ, who dwell in the world of invisibles. Who knows the secret transactions between God and the soul of a christian, when he first entered into covenant with God, through Christ the Mediator, and began this happy life? Who can tell the inward workings of his spirit towards Jesus Christ his Lord in the first efforts of his faith, and embraces of our Saviour? Who was acquainted with the secret sorrows of his soul, when he was first set a mourning for his past sins, and humbled himself in bitterness before God; Or who can express the surprizing delight, and secret satisfaction he felt at heart, when God communicated to him the first lively hope of forgiveness and divine salvation? O the unknown joys of such an hour which some christians have experienced, when a divine beam of light shone into their souls, and revealed Jesus Christ within them, as St. Paul speaks: when they saw his all-sufficiency of righteousness and grace, to answer their infinite necessities; and when they durst believe in him as their Saviour!