Sowing looks like a losing business, for we put good corn into the ground never to see it anymore. Sowing to the Spirit seems a very fanciful, dreamy business; for we deny ourselves and apparently get nothing for it. Yet if we sow to the Spirit by studying to live unto God, seeking to obey the will of God, and laying ourselves out to promote His honor, we shall not sow in vain. Life shall be our reward, even everlasting life. This we enjoy here as we enter into the knowledge of God, communion with God, and enjoyment of God. This life flows on like an ever-deepening, ever-widening river till it bears us to the ocean of infinite felicity, where the life of God is ours forever and ever.
Let us not this day sow to our flesh, for the harvest will be corruption, since flesh always tends that way; but with holy self-conquest let us live for the highest, purest, and most spiritual ends, seeking to honor our most holy Lord by obeying His most gracious Spirit. What a harvest will that be when we reap life everlasting! What sheaves of endless bliss will be reaped! What a festival will that harvest be! Lord, make us such reapers, for thy Son’s sake.
[from Faith’s Checkbook by Charles H. Spurgeon]