A Sermon on Trees
Psalm 1:3
And he shall be like a tree planted by the rivers of water, that brings forth his fruit in his season; his leaf also shall not wither…


(to children): —

1. One of the most wonderful things about the trees is the way in which they breathe. Does it make you smile to think of a tree breathing? Do you say, "Well, I never thought of that before! I didn't know a tree could breathe." But they do, if it does surprise you, and they could no more live without breathing than could you or

I. If it was not for the trees and other plants breathing the air would soon become filled with poisonous gas which would make everyone sick, and soon cause us all to die. On the under side of every leaf of every tree, or shrub, or other plant there are thousands of little breathing holes or mouths. There are some also on the upper surface of the leaf. These are small openings through the outer skin of the leaf into the air chambers within, making a direct communication between the whole interior of the leaf and the air outside. You cannot see. these little mouths with the naked eye. You have to use a microscope or magnifying glass, and then you can see them. The famous botanist, Professor Asa Gray, tells us that in the white lily, when they are unusually large, there are about sixty thousand of them to the square inch on the lower surface of the leaf, and about three thousand in the same space of the upper surface; and that in the apple tree, where they are under the average as to number, there are about twenty-four thousand to the square inch of the lower surface; so that each leaf has not far from one hundred thousand of these mouths. The trees are made by God to take out of the air a gas which would kill us all in a very little while if it u ere allowed to remain; and having taken it into their trunks they split it up into two parts, oxygen and carbon, and give us back the former that we may breathe it and live; while the latter they make into charcoal, which is used in a thousand ways for our comfort, convenience, and health. So kind is God in making all things work together for good unto us whom He so dearly loves.

2. Another great use of the trees is, as we all know, to furnish food for man. Just think of all the things we get from them, and from other plants! Not only delicious oranges, and apples, and pears, and peaches, and all other nice fruits; but also starch, sugar, spices, oil, tea., coffee, flour, and grain. All these things are prepared by the plants out of the elements which they take in from the earth and air. They have been so made by God that they have the power to produce subtle chemical changes in these unpalatable materials, which they thus transform into delicious food for man. Says the same botanist above quoted, "Animals depend absolutely upon vegetables for their being." The great object for which the all-wise Creator established the vegetable kingdom evidently is, that the plant might stand on the surface of the earth, between the animal and mineral creations, and organise portions of the former for the sustenance of the latter. We must indeed see the goodness and the love of God in the goodly fruits of the trees.

3. Another very interesting branch of our subject is in regard to the habits or instincts of the trees. Wherever a tree may be growing, if there is a stream or pool of water anywhere near it, or a damp piece of ground, it will always push its roots eagerly toward that. It wants the hydrogen and oxygen which the water can furnish, and it will have them if it can possibly get them. In other words, it is thirsty, just as we are thirsty, and it eagerly seeks for water to drink. For example, I have read. (Horace Bushnell's lecture on Life) of a man named Madison, who had an aqueduct — that is, a sort of trough made of logs — which in reaching his house passed by a tree which was especially fond of water, at a considerable distance from it. Opposite to where the tree stood there was an auger hole in the log that had been filled with a plug of soft wood. Exactly to that spot the tree sent off a long stretch of roots, which forced their way through this soft wood plug, choking up the passage; "and there," says the account, "they were found drinking, like so many thirsty animals." The same writer who tells this incident, says "that a strawberry planted in sand, with good earth a little way off, will turn its runners all toward that. But if the good earth is too far away to be reached, it will make no effort on that side more than on the others." You can try this experiment if you want to, and see if it is not so.

4. Then it is wonderful to see a tree exerting its mighty strength. For in every tree in your garden at home, and in everyone that you can see from these windows, and in all the trees of the forests and on the hills, there is a life principle, the strength of which is as great as, or greater than, that of the largest steam engine you ever saw. Why, in the commonest garden vegetable there is a force capable of lifting an enormous weight. And if you go down here on the road a little way, some time, you can see a huge rock that has been broken right in two by the strength of a little tree not much larger round than my arm. Some time, years ago, a little cone lodged in the crevice of that rock, and pretty soon the rains and the warm sun caused one of the little seeds in the cone to germinate and grow. A little root ran out and down into the crevice, and began growing. Soon it had got as large as the crevice, and touched the hard rock on each side. And no doubt the grim old rock would have laughed, if rocks could laugh, and would have said to the tiny little pine tree, "You insignificant little sprout, you can't grow here, for I won't let you, so you may as well not try." But the little tree kept growing, and pretty soon began to press hard on the sides of the crevice; harder" and harder it pushed, and twisted round to get a good hold, filling up the whole space with its insinuating roots. And the rock hung together, and braced itself, and tried its best not to give way. But at last one dark night CRACK it went, and broke in two right in the middle. And all because of the little tree, which it had thought so weak and small. A tree has in it this wonderful power of growth and enlargement. It is always growing, running up taller and taller, and getting larger and larger every year. And if it is broken by storms or felled to the ground it often reconstructs its building, and rears itself again with all its wonderful ducts, and tissues, and breathing pores, like to the pattern which it bore before. And all the trees, so many kinds of which we can see around us in the forests, though they have different forms and characteristics, and are put to different uses, still contribute, each its share, to fulfilling the plans and perfecting the work which God gave them to do upon the earth. There is no confusion. Each has its law within itself, and fills the sphere which God intended it to fill.

(F. H. Palmer.)



Parallel Verses
KJV: And he shall be like a tree planted by the rivers of water, that bringeth forth his fruit in his season; his leaf also shall not wither; and whatsoever he doeth shall prosper.

WEB: He will be like a tree planted by the streams of water, that brings forth its fruit in its season, whose leaf also does not wither. Whatever he does shall prosper.




A Believer Like a Tree
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