Part 8 (1/2)
[Ill.u.s.tration: The Big Trees.]
There are thousands of seeds finished with a perfectness and beauty we are hardly acute enough to discover. The microscopist revels in the forms of the dainty scales of its armor and the opalescent tints of its color. The sunset is not more delicate and exquisite. But the big tree never makes but one kind of seed, and leaves no one of its thousands unfinished.
The same is true of bark, grain of wood, method of putting out limbs, outline of the ma.s.s, reach of roots, and every other peculiarity. It discriminates.
But how does it build itself? Myriads of rootlets search the surrounding country for elements it needs for making bark, wood, leaf, flower, and seed. They often find what they want in other organizations or other chemical compounds. But with a power of a.n.a.lytical chemistry they separate what they want and appropriate it to their majestic growths. But how is material conveyed from rootlet to veinlet of leaf hundreds of feet away? The great tree is more full of channels of communication than Venice or Stockholm is of ca.n.a.ls, and it is along these watery ways of commerce that the material is conveyed.
These channels are a succession of cells that act like locks, set for the perpendicular elevation of the freight. The tiny boats run day and night in the season, and though it is dark within, and though there are a thousand piers, no freight that starts underground for a leaf is ever landed on the way for bark or woody fiber. Freight never goes astray, nor are express packages miscarried. What starts for bark, leaf, fiber, seed, is deposited as bark, leaf, fiber, seed, and nothing else.
There are hundreds of miles of ca.n.a.ls, but every boat knows where to land its unmarked freight. Curious as is this work underground, that in the upper air is more so. The tree builds most of its solid substance from the mobile and tenuous air. Trees are largely condensed air. By the magic chemistry of the suns.h.i.+ne and vegetable life the tree breathes through its myriad leaves and extracts carbon to be built into wood. Had we the same power to extract fuel from the air we need not dig for coal.
In doing this work the power of life in the tree has to overcome many other kinds of force. There is the power of cohesion. How it holds the particles of stone or iron together! You can hardly break its force with a great sledge. But the power of life in the tree, or even gra.s.s, must master the power of cohesion and take out of the disintegrating rock what it wants. So it must overcome the power of chemical affinity in water and air. The substances it wants are in other combinations, the power of which must be overcome.
Gravitation is a great power, but the thousand tons of this tree's vast weight must be lifted and sustained in defiance of it. So for a thousand years gravitation sees the tree rise higher and higher, till the great lesson is taught that it is a weakling compared with the power of life. There is not a place where one can put his finger that there are not a dozen forces in full play, every one of which is plastic, elastic, and ready to yield to any force that is higher. So the tree stands, not mere lumber and cordwood, or an obstacle to be gotten rid of by fire, but an embodiment of life unexhausted for a thousand years. The fairy-fingered breeze plays through its myriad harp strings. It makes wide miles of air aromatic. Animal life feeds on the quintessence of life in its seeds. But most of all it is an object lesson that power triumphs over lesser power, and that the highest power has dominion over all other power.
The great power of vegetable life was shown under circ.u.mstances that seemed the least favorable in the following experiment:
In the Agricultural College at Amherst, Ma.s.s., a squash of the yellow Chili variety was put in harness in 1874 to see how much it would lift by its power of growth.
[Ill.u.s.tration: Yellow Chili Squash in Harness.]
It was not an oak or mahogany tree, but a soft, pulpy, squashy squash that one could poke his finger into, nourished through a soft, succulent vine that one could mash between finger and thumb. A good idea of the harness is given by the ill.u.s.tration. The squash was confined in an open harness of iron and wood, and the amount lifted was indicated by weights on the lever over the top. There were, including seventy nodal roots, more than eighty thousand feet of roots and rootlets. These roots increased one thousand feet in twenty-four hours. They were afforded every advantage by being grown in a hot bed.
On August 21 it lifted sixty pounds. By September 30 it lifted a ton.
On October 24 it carried over two tons. The squash grew gnarled like an oak, and its substance was almost as compact as mahogany. Its inner cavity was very small, but it perfectly elaborated its seeds, as usual.
The lever to indicate the weight had to be changed for stronger ones from time to time. More weights were sought. They scurried through the town and got an anvil and pieces of railroad iron and hung them at varying distances, as shown in the cut. By the 31st of October it was carrying a weight of five thousand pounds. Then owing to defects of the new contrivance the rind was broken through without showing what might have been done under better conditions. Every particle of the squash had to be added and find itself elbow room under this enormous pressure. But life will a.s.sert itself.
[Ill.u.s.tration: Squash in Cage.]
No wonder that the Lord, seeking some form of speech to represent his power in human souls, says, ”I am the vine, ye are the branches.” The tremendous life of infinite strength surges up through the vine and out into all branches that are really vitally attached. No wonder that much fruit is expected, and that one who knew most of this imparted power said, ”I can do all things through Christ which strengtheneth me.”
SPIRITUAL DYNAMICS*
*Reprinted from _The Study_.
Will G.o.d indeed dwell upon the earth? asked Solomon. Will G.o.d indeed work with man on the earth? asks the pus.h.i.+ng, working spirit of to-day.
Has man a right to expect a special lending of the infinite power to help out his human endeavors? Does G.o.d put special forces to open some doors, close others, influence some men to come to his help, hinder others, bring to bear influences benign, restrain those malign, and invigorate a man's own powers so that his arm has the strength of ten, because his heart is pure enough for G.o.d to work in it and through it?
If this is so, in what fields, under what conditions, to what extent, and in accordance with what laws may we expect aid?
First, it is evident that there is power not ourselves. We did not make this world. We did not put into it even the lowest force, gravitation. It is more than our minds can compa.s.s to measure its power. We have no arithmetic to tell its power on every mote in the sunbeam, or flower, or grain-head bowing toward the earth, tree brought down with a crash, or avalanche with thunder. Much less can we measure the power that holds the earth to the sun spite of its measureless centrifugal force. We did not make the next highest force, cohesion.
The particles of rock and iron cohere with so great an energy that gravitation cannot overcome it. But it is not by our energy. We did not make the next highest force, chemical affinity, that masters both gravitation and cohesion. Water, the result of chemical affinity between oxygen and hydrogen, can be rent into its const.i.tuent elements with nothing less than a stream of lightning. We did not make the next highest force, vegetative life. That masters gravitation, and lifts up the tree in spite of it; masters cohesion--the tree's rootlets tear asunder the particles of stone; masters chemical affinity--it takes the oxygen from air and water. We did not create that force, measureless to our minds. We say it must have come out of some omnipotence greater than all of them. The conclusion of all minds is, there is a power not ourselves.
It is unthinkable that these forces before mentioned should have originated themselves. It is equally so that they could maintain and continue themselves. There must be some continual upholding by a word of power.
It is equally plain that there is intelligence, thought, and plan behind these forces. They are not blind Samsons grinding in a prison-house, and liable at any moment to bring down in utter ruin every pillar of the universe on which they can put their hands.
If intelligent and planful, there must be personality. We may as well call it by the name by which it is universally known, G.o.d.
Now does this intelligent and powerful personality know our plans and lend his powers to the accomplishment of our purposes? It is better to put it the other way. Mr. Lincoln taught us the truer statement when one said to him, in the awful anxiety of the war, ”I think G.o.d is on our side;” he answered, ”My great concern is to know if we are on G.o.d's side.” So our question is better thus: Does this intelligent, powerful personality accept and use our energy in the accomplishment of his plans?
That will depend on what he wants done. If he only wants mountains lifted, he can put the shoulder of an earthquake under the strata of a continent and tilt them up edgewise, or toss up a hundred miles of strata and let them come down the other side up. If he wants mountains carried hence and cast into the sea, he can bring rivers to carry for thousands of years numberless tons. If he wants worlds held in rhythmic relations to their sun, he can take gravitation. Man is of no use; he cannot reach so far.