Analysis of Yardley Oak

Survivor sole, and hardly such, of all
That once lived here, thy brethren, at my birth,
(Since which I number threescore winters past,)
A shattered veteran, hollow-trunked perhaps,
As now, and with excoriate forks deform,
Relics of ages! Could a mind, imbued
With truth from heaven, created thing adore,
I might with reverence kneel, and worship thee.
It seems idolatry, with some excuse,
When our forefather Druids in their oaks
Imagined sanctity. The conscience, yet
Unpurified by an authentic act
Of amnesty, the meed of blood divine,
Loved not the light, but, gloomy, into gloom
Of thickest shades, like Adam after taste
Of fruit proscribed, as to a refuge, fled.
Thou wast a bauble once; a cup and ball,
Which babes might play with; and the thievish jay
Seeking her food, with ease might have purloined
The auburn nut that held thee, swallowing down
Thy yet close-folded latitude of boughs
And all thine embryo vastness at a gulp.
But Fate thy growth decreed; autumnal rains
Beneath thy parent tree mellowed the soil,
Designed thy cradle; and a skipping dear,
With pointed hoof dibbling the glebe, prepared
The soft receptacle, in which, secure,
Thy rudiments should sleep the winter through
So Fancy dreams. Disprove it, if ye can,
Ye reasoners broad awake, whose busy search
Of argument, employed too oft amiss,
Sifts half the pleasures of short life away!
Thou fell'st mature; and in the loamy clod
Swelling with vegetative force instinct
Did burst thine egg, as theirs the fabled Twins,
Now stars; two lobes, protruding, paired exact;
A leaf succeeded, and another leaf,
And, all the elements thy puny growth
Fostering propitious, thou becamest a twig.
Who lived when thou wast such? Oh, couldst thou speak
As in Dodona once thy kindred trees
Oracular, I would not curious ask
The future, best unknown, but at thy mouth
Inquisitive, the less ambiguous past.
By thee I might correct, erroneous oft,
The clock of history, facts and events
Timing more punctual, unrecorded facts
Recovering, and misstated setting right --
Desperate attempt, till trees shall speak again!
Time made thee what thou wast, king of the woods:
And Time hath made thee what thou art -- a cave
For owls to roost in. Once thy spreading boughs
O'erhung the champaign; and the numerous flocks,
That grazed it, stood beneath that ample cope
Uncrowded, yet safe-sheltered from the storm.
No flock frequents thee now. Thou hast outlived
Thy popularity, and art become
(Unless verse rescue thee awhile) a thing
Forgotten, as the foliage of thy youth.
While thus through all the stages thou hast pushed
Of treeship -- first a seedling, hid in grass;
Then twig; then sapling; and, as century rolled
Slow after century, a giant-bulk
Of girth enormous, with moss-cushioned root
Upheaved above the soil, and sides embossed
With prominent wens globose, -- till at last
The rottenness, which time is charged to inflict
On other mighty ones, found also thee.
What exhibitions various hath the world
Witnessed of mutability in all
That we account most durable below!
Change is the diet on which all subsist,
Created changeable, and change at last
Destroys them. Skies uncertain now the heat
Transmitting cloudless, and the solar beam
Now quenching in a boundless sea of clouds,--
Calm and alternate storm, moisture and drought,
Invigorate by turns the springs of life
In all that live, plant, animal, and man,
And in conclusion mar them. Nature's threads,
Fine passing thought, e'en in her coarsest works,
Delight in agitation, yet sustain,
The force, that agitates, not unimpaired;
But, worn by frequent impulse, to the cause
Of their best tone their dissolution owe.
Thought cannot spend itself, comparing still
The great and little of thy lot, thy growth
From almost nullity into a state
Of matchless grandeur, and declension thence,
Slow, into such magnificent decay.
Time was, when, settling on thy leaf, a fly
Could shake thee to the root -- and time has been
When tempests could not. At thy firmest age
Thou hadst within thy bole solid contents,
That might have ribbed the sides and planked the deck
Of some flagged admiral; and tortuous arms,
The shipwright's darling treasure, didst present
To the four-quartered winds, robust and bold,
Warped into tough knee-timber, many a load!
But the axe spared thee. In those thriftier days
Oaks fell not, hewn by thousands, to supply
The bottomless demands of contest, waged
For senatorial honours. Thus to Time
The task was left to whittle thee away
Wi