So, Christian men and women, do you set clearly before you this: that God's purpose with you is but begun when He has forgiven you, that He forgives you for a design, that it is a means to an end, and that you have not reached the conception of the large things which He intends for you unless you have risen to this great thought--He means and wishes that you should be strong with the strength of His own Divine Spirit.
II. Now notice, next, that this Divine Power has its seat in, and is intended to influence the whole of, the inner life.
As my text puts it, we may be 'strengthened with might by His Spirit _in the inner man_.' By the 'inner man' I suppose, is not meant the new creation through faith in Jesus Christ which this Apostle calls 'the new man,' but simply what Peter calls the 'hidden man of the heart' the 'soul,' or unseen self as distinguished from the visible material body which it animates and informs. It is this inner self, then, in which the Spirit of God is to dwell, and into which it is to breathe strength. The leaven is hid deep in three measures of meal until the whole be leavened. And the point to mark is that the whole inward region which makes up the true man is the field upon which this Divine Spirit is to work. It is not a bit of your inward life that is to be hallowed. It is not any one aspect of it that is to be strengthened, but it is the whole intellect, affections, desires, tastes, powers of attention, conscience, imagination, memory, will. The whole inner man in all its corners is to be filled, and to come under the influence of this power, 'until there be no part dark, as when the bright shining of a candle giveth thee light.'
There is no part of my being that is not patent to the tread of this Divine Guest. There are no rooms of the house of my spirit into which He may not go. Let Him come with the master key in His hand into all the dim chambers of your feeble nature; and as the one life is light in the eye, and colour in the cheek, and deftness in the fingers, and strength in the arm, and pulsation in the heart, so He will come with the manifold results of the one gift to you. He will strengthen your understandings, and make you able for loftier tasks of intellect and of reason than you can face in your unaided power; He will dwell in your affections and make them vigorous to lay hold upon the holy things that are above their natural inclination, and will make it certain that their reach shall not be beyond their grasp, as, alas! it so often is in the sadness and disappointments of human love. He will come into that feeble, vacillating, wayward will of yours, that is only obstinate in its adherence to the low and the evil, as some foul creature, that one may try to wrench away, digs its claws into corruption and holds on by that. He will lift your will and make it fix upon the good and abominate the evil, and through the whole being He will pour a great tide of strength which shall cover all the weakness. He will be like some subtle elixir which, taken into the lips, steals through a pallid and wasted frame, and brings back a glow to the cheek and a lustre to the eye, and swiftness to the brain, and power to the whole nature. Or as some plant, drooping and flagging beneath the hot rays of the sun, when it has the scent of water given to it, will, in all its parts, stiffen and erect itself, so, when the Spirit is poured out on men, their whole nature is invigorated and helped.