Then, thirdly, there is light here about another matter, the connection between faith and progress. 'Thou shalt see greater things than these.' A wise teacher stimulates his scholars from the beginning, by giving them glimpses of how much there is ahead to be learnt. That does not drive them to despair; it braces all their powers. And so Christ, as His first lesson to these men, substantially says, 'You have learnt nothing yet, you are only beginning.' That is true about us all. Faith at first, both in regard to its contents and its quality, is very rudimentary and infantile. A man when he is first converted—perhaps suddenly—knows after a fashion that he himself is a very sinful, wretched, poor creature, and he knows that Jesus Christ has died for him, and is his Saviour, and his heart goes out to Him, in confidence and love and obedience. But he is only standing at the door and peeping in as yet. He has only mastered the alphabet. He is but on the frontier of the promised land. His faith has brought him into contact with infinite power, and what will be the end of that? He will indefinitely grow. His faith has started him on a course to which there is no natural end. As long as it keeps alive he will be growing and growing, and getting nearer and nearer to the great centre of all. So here is a grand possibility opened out in these simple words, a possibility which alone meets what you need, and what you are craving for, whether you know it or not, namely, something that will give you ever new powers and acquirements; something which will ensure your closer and ever closer approach to an absolute object of joy and truth; something that will ensure you against stagnation and guarantee unceasing progress. Everything else gets worn out, sooner or later; if not in this world, then in another. There is one course on which a man can enter with the certainty that there is no end to it, that it will open out, and out, and out as he advances—with the certainty that, come life, come death, it is all the same. When the plant grows too tall for the greenhouse they lift the roof, and it grows higher still. Whether you have your growth in this lower world, or whether you have your top up in the brightness and the blue of heaven, the growth is in one direction. There is a way that secures endless progress, and here lies the secret of it: 'Thou believest! thou shalt see greater things than these.'