But the action described in the text is not destructive, terrible, or fierce. The monarch of the sky busies itself with tender cares for its brood. Then, there is gentleness along with the terribleness. The strong beak and claw, the gaze that can see so far, and the mighty spread of wings that can lift it till it is an invisible speck in the blue vault, go along with the instinct of paternity: and the fledglings in the nest look up at the fierce beak and bright eyes, and know no terror. The impression of this blending of power and gentleness is greatly deepened, as it seems to me, if we notice that it is the male bird that is spoken about in the text, which should be rendered: 'As the eagle stirreth up his nest and fluttereth over his young.'
So we just come to the thought that we must keep the true balance between these two aspects of that great divine nature—the majesty, the terror, the awfulness, the soaring elevation, the all-penetrating vision, the power of the mighty pinion, one stroke of which could crush a universe into nothing; and, on the other side, the yearning instinct of Fatherhood, the love and gentleness, and all the tender ministries for us, His children, to which these lead. Brethren, unless we keep hold of both of these in due equipoise and inseparably intertwining, we damage the one which we retain almost as much as the one which we dismiss. For there is no love like the love that is strong, and can be fierce, and there is no condescension like the condescension of Him who is the Highest, in order that He may be, and because He is ready to be, the lowest. Modern tendencies, legitimately recoiling from the one-sidedness of a past generation, are now turning away far too much from the Old Testament conceptions of Jehovah, which are concentrated in that metaphor of the vulture in the sky. And thereby we destroy the love, in the name of which we scout the wrath.
'Infinite mercy, but, I wis,
As infinite a justice too.'
'As the vulture stirreth up his nest,'—that is the Old Testament revelation of the terribleness and gentleness of Jehovah. 'How often would I have gathered thy children together, even as a hen gathereth her chickens under her wing?'—that is the New Testament modification of the image. But you never could have had the New unless you first had had the Old. And you are a foolish man if, in the name of the sanctity of the New, you cast away the teaching of the Old. Keep both the metaphors, and they will explain and confirm each other.
II. Here we have an illuminating thought of the meaning of life.
What is it all for? To teach us to fly, to exercise our half-fledged wings in short flights, that may prepare us for, and make it possible to take, longer ones. Every event that befalls us has a meaning beyond itself; and every task that we have to do reacts upon us, the doers, and either fits or hinders us for larger work. Life as a whole, and in its minutest detail, is worthy of God to give, and worthy of us to possess, only if we recognise the teaching that is put into picturesque form in this text—that the meaning of all which God does to us is to train us for something greater yonder. Life as a whole is 'full of sound and fury, signifying nothing,' unless it is an apprenticeship training. What are we here for? To make character. That is the aim and end of all—to make character; to get experience; to learn the use of our tools. I declare it seems to me that the world had better be wiped out altogether, incontinently, unless there is a world beyond, where a man shall use the force which here he made his own. 'Thou hast been faithful in a few things; behold I will make thee ruler over many things.' No man gets to the heart of the mystery of life or has in his hand the key which will enable him to unlock all the doors and difficulties of human experience, unless he gets to this—that it is all meant as training.
If we could only carry that clear conviction with us day by day into the little things of life, what different things these, which we call the monotonous trifles of our daily duties, would become! The things may be small and unimportant, but the way in which we do them is not unimportant. The same fidelity may be exercised, and must be brought to bear, in order to do the veriest trifle of our daily lives rightly, as needs to be invoked, in order to get us safely through the crises and great times of life. There are no great principles for great duties, and little ones for little duties. We have to regulate all our conduct by the same laws. Life is built up of trifles, as mica-flakes, if there be enough of them, make the Alpine summits towering thousands of feet into the blue. Character may be manifested in the great moments, but it is made in the small ones. So, life is meant for discipline, and unless we use it for that, however much enjoyment we get out of it, we misuse it.
III. Lastly, there is here a calming thought as to the variety of God's methods with us.
'As the eagle stirreth up his nest.' No doubt the callow brood are much warmer and more comfortable in the nest than when they are turned out of it. The Israelites were by no means enamoured with the prospect of leaving the flesh-pots and the onions and the farmhouses that they had got for themselves in Goshen, to tramp with their cattle through the wilderness. They went after Moses with considerable disinclination.
Here we have, then, as the first thing needed, God's loving compulsion to effort. To 'stir up the nest' means to make a man uncomfortable where he is;—sometimes by the prickings of his conscience, which are often the voices of God's Spirit; sometimes by changes of circumstances, either for the better or for the worse; and oftentimes by sorrows. The straw is pulled out of the nest, and it is not so comfortable to lie in; or a bit of it develops a sharp point that runs into the half-feathered skin, and makes the fledgling glad to come forth into the air. We all shrink from change. What should we do if we had it not? We should stiffen into habits that would dwarf and weaken us. We all recoil from storms. What should we do if we had them not? Sea and air would stagnate, and become heavy and putrid and pestilential, if it were not for the wild west wind and the hurtling storms. So all our changes, instead of being whimpered over, and all our sorrows, instead of being taken reluctantly, should be recognised as being what they are, loving summonses to effort. Then their pressure would be modified, and their blessing would be secured when their purpose was served.