Further, this relation of the two things suggests to us that a consequence of a Christian man's faith is the direct action of God upon him. Notice how the Apostle puts that truth in a double form here, in order that he may emphasise it, using one form of expression, involving the divine, direct activity, at the beginning of his prayer, and another at the end, and so enclosing, as it were, within a great casket of the divine action, all the blessings, the flashing jewels, which he desires his Roman friends to possess. 'The God of hope fill you ... through the power of the Holy Ghost.' I wish I could find words by which I could bear in upon the ordinary type of the Evangelical Christianity of this generation anything like the depth and earnestness of my own conviction that, for lack of a proportionate development of that great truth, of the direct action of the giving God on the believing heart, it is weakened and harmed in many ways. Surely He that made my spirit can touch my spirit; surely He who filleth all things according to their capacity can Himself enter into and fill the spirit which is opened for Him by simple faith. We do not need wires for the telegraphy between heaven and the believing soul, but He comes directly to, and speaks in, and moves upon, and moulds and blesses, the waiting heart. And until you know, by your own experience rightly interpreted, that there is such a direct communion between the giving God and the recipient believing spirit, you have yet to learn the deepest depth, and the most blessed blessedness, of Christian faith and experience. For lack of it a hundred evils beset modern Christianity. For lack of it men fix their faith so exclusively as that the faith is itself harmed thereby, on the past act of Christ's death on the Cross. You will not suspect me of minimising that, but I beseech you remember one climax of the Apostle's which, though not bearing the same message as my text, is in harmony with it, 'Christ that died, yea, rather, that is risen again, who is even at the right hand of God, who also maketh intercession for us.' And remember that Christ Himself bestows the gift of His Divine Spirit as the result of the humiliation and the agony of His Cross. Faith brings the direct action of the giving God.
And one more word about this first part of my text: the result of that direct action is complete--'the God of hope fill you' with no shrunken stream, no painful trickle out of a narrow rift in the rock, but a great exuberance which will pass into a man's nature in the measure of his capacity, which is the measure of his trust and desire. There are two limits to God's gifts to men: the one is the limitless limit of God's infinitude, the other is the working limit--our capacity--and that capacity is precisely measured, as the capacity of some built-in vessel might be measured by a little gauge on the outside, by our faith. 'The God of hope' fills you in 'believing,' and 'according to thy faith shall it be unto thee.'
II. Notice the joy and peace which come from the direct action of the God of hope on the believer's soul.
Now, it is not only towards God that we exercise trust, but wherever it is exercised, to some extent, and in the measure in which the object on which it rests is discovered by experience to be worthy, it produces precisely these results. Whoever trusts is at peace, just as much as he trusts. His confidence may be mistaken, and there will come a tremendous awakening if it is, and the peace will be shattered like some crystal vessel dashed upon an iron pavement, but so long as a man's mind and heart are in the attitude of dependence upon another, conceived to be dependable, one knows that there are few phases of tranquillity and blessedness which are sweeter and deeper than that. 'The heart of her husband doth safely trust in her'--that is one illustration, and a hundred more might be given. And if you will take that attitude of trust which, even when it twines round some earthly prop, is upheld for a time, and bears bright flowers--if you take it and twine it round the steadfast foundations of the Throne of God, what can shake that sure repose? 'Joy and peace' will come when the Christian heart closes with its trust, which is God in Christ.