No images more epitomize the ideas that Blake is trying to convey in Jerusalem than those on Plate 37 of Jerusalem. As was said in the post Blake & His Reader Blake is attempting to change our means of perception. Paul of Tarsus was also trying to change our way of thinking about how we perceive ourselves and the One Body in the Twelfth chapter of Corinthians.
1 Cor. 12
 Now there are diversities of gifts, but the same Spirit.
 And there are differences of administrations, but the same Lord.
 And there are diversities of operations, but it is the same God which worketh all in all.
 But the manifestation of the Spirit is given to every man to profit withal.
 For to one is given by the Spirit the word of wisdom; to another the word of knowledge by the same Spirit;
 To another faith by the same Spirit; to another the gifts of healing by the same Spirit;
 To another the working of miracles; to another prophecy; to another discerning of spirits; to another divers kinds of tongues; to another the interpretation of tongues:
 But all these worketh that one and the selfsame Spirit, dividing to every man severally as he will.
 For as the body is one, and hath many members, and all the members of that one body, being many, are one body: so also is Christ.
 For by one Spirit are we all baptized into one body, whether we be Jews or Gentiles, whether we be bond or free; and have been all made to drink into one Spirit.
 For the body is not one member, but many.
 That there should be no schism in the body; but that the members should have the same care one for another.
 And whether one member suffer, all the members suffer with it; or one member be honoured, all the members rejoice with it.
 Now ye are the body of Christ, and members in particular.
In Plate 27 Blake incorporates Jesus, the incarnate God, cradling the unconscious Albion between the palm of suffering and the oak of sacrifice, supported by the moon of generation on the wings of regeneration. The text is surrounded by the stars of redemption. The lower section portrays the fractured aspects of the divided Albion: his Spectre and his Emanation.
The sickness of Albion originates from his loss of the image of the Divine Body within and without. He perceives his Emanation and Spectre to be autonomous forces which tear apart the fabric of his psyche and the world. The process of recovering the vision of being the 'body of Christ', essential members one of another, is enacted in Jerusalem.
Jerusalem, PLATE 47-48, (E 196)
"Therefore I write Albions last words. Hope is banish'd from me.
These were his last words, and the merciful Saviour in his arms
Reciev'd him, in the arms of tender mercy and repos'd
The pale limbs of his Eternal Individuality
Upon the Rock of Ages. Then, surrounded with a Cloud:
In silence the Divine Lord builded with immortal labour,
Of gold & jewels a sublime Ornament, a Couch of repose,"
Jerusalem , Plate 93, (E 253)
"Then Los again took up his speech as Enitharmon ceast
Fear not my Sons this Waking Death. he is become One with me
Behold him here! We shall not Die! we shall be united in Jesus.
Will you suffer this Satan this Body of Doubt that Seems but Is Not
To occupy the very threshold of Eternal Life."
Jerusalem, Plate 95, (E 255)
"into the Heavens he [Albion] walked clothed in flames
Loud thundring, with broad flashes of flaming lightning & pillars
Of fire, speaking the Words of Eternity in Human Forms, in direful
Revolutions of Action & Passion, thro the Four Elements on all sides
Surrounding his awful Members."
Jerusalem, PLATE 96, (E 255)
"As the Sun & Moon lead forward the Visions of Heaven & Earth
England who is Brittannia entered Albions bosom rejoicing
Then Jesus appeared standing by Albion as the Good Shepherd
By the lost Sheep that he hath found & Albion knew that it
Was the Lord the Universal Humanity, & Albion saw his Form
A Man. & they conversed as Man with Man, in Ages of Eternity"
Jerusalem, PLATE 97, (E 256)
"Awake! Awake Jerusalem! O lovely Emanation of Albion
Awake and overspread all Nations as in Ancient Time
For lo! the Night of Death is past and the Eternal Day
Appears upon our Hills: Awake Jerusalem, and come away
And the Divine Appearance was the likeness & similitude of Los"
Jerusalem, PLATE 99, (E 258)
"All Human Forms identified even Tree Metal Earth & Stone. all
Human Forms identified, living going forth & returning wearied
Into the Planetary lives of Years Months Days & Hours reposing
And then Awaking into his Bosom in the Life of Immortality.
And I heard the Name of their Emanations they are named Jerusalem"