There is but one answer, and the answer is, that we do not fulfil the condition, which condition is simple faith. 'As many as received Him, to them gave He power to become the sons of God; even to them that believed on His name.' Faith is the condition of receiving, and wherever there is a continuous trust there will be an unbroken grace; and wherever there are interrupted gifts it is because there has been an intermitted trust in Him. Do not let your lives be like some dimly lighted road, with a lamp here, and a stretch of darkness, and then another twinkling light; let the light run all along the side of your path, because at every moment your heart is turning to Christ with trust. Make your faith continuous, and God will make His grace incessant, and out of His fulness you will draw continual supplies of needed strength.
But not only have we here the notion of continuous, but also, as it seems to me, of progressive gifts. Each measure of Christ received, if we use it aright, makes us capable of possessing more of Christ. And the measure of our capacity is the measure of His gift, and the more we can hold the more we shall get. The walls of our hearts are elastic, the vessel expands by being filled out; it throbs itself wider by desire and faith. The wider we open our mouths the larger will be the gift that God puts into them. Each measure and stage of grace utilised and honestly employed will make us capable and desirous, and, therefore, possessors, of more and more of the grace that He gives. So the ideal of the Christian life, and God's intention concerning us, is not only that we should have an uninterrupted, but a growing possession, of Christ and of His grace.
Is that the case with you, my friend? Can you hold more of God than you could twenty years ago? Is there any more capacity in your soul for more of Christ than there was long, long ago? If there is you have more of Him; if you have not more of Him it is because you cannot contain more; and you cannot contain more because you have not desired more, and because you have been so wretchedly unfaithful in your use of what you had. The ideal is, 'they go from strength to strength,' and the end of that is, 'every one of them appeareth before God.'
So, dear brother, as the dash of the waves will hollow out some little indentation on the coast, and make it larger and larger until there is a great bay, with its headlands miles apart, and its deep bosom stretching far into the interior, and all the expanse full of flashing waters and leaping waves, so the giving Christ works a place for Himself in a man's heart, and makes the spirit which receives and faithfully uses the gifts which He brings, capable of more of Himself, and fills the widened space with larger gifts and new grace.
Only remember the condition of having Him is trusting to His name and longing for His presence. 'If any man open the door I will come in.' We have Him if we trust Him. That trust is no mere passive reception, such as is the case with some empty jar which lies open-mouthed on the shore and lets the sea wash into it and out of it, as may happen. But the 'receive' of our text might be as truly rendered 'take.' Faith is an active taking, not a passive receiving. We must 'lay hold on eternal life.' Faith is the hand that grasps the offered gift, the mouth that feeds upon the bread of God, the voice that says to Christ, 'Come in, Thou blessed of the Lord; why standest Thou without?' Such a faith alone brings us into vital connection with Jesus. Without it, you will be none the richer for all His fulness, and may perish of famine in the midst of plenty, like a man dying of hunger outside the door of a granary. They who believe take the Saviour who is given, and they who take receive, and they who receive obtain day by day growing grace from the fulness of Christ, and so come ever nearer to the realisation of the ultimate purpose of the Father, that they should be 'filled with all the fulness of God.'