"The soul of man is the sun by which his body is illumined, and from which it draweth its sustenance ..."

"Consider the lamp which is hidden under a bushel. Though its light be shining, yet its radiance is concealed from men. Likewise, consider the sun which hath been obscured by the clouds. Observe how its splendor appeareth to have diminished, when in reality the source of that light hath remained unchanged. The soul of man should be likened unto this sun, and all things on earth should be regarded as his body. So long as no external impediment interveneth between them, the body will, in its entirety, continue to reflect the light of the soul, and to be sustained by its power. As soon as, however, a veil interposeth itself between them, the brightness of that light seemeth to lessen. 

Consider again the sun when it is completely hidden behind the clouds. Though the earth is still illumined with its light, yet the measure of light which it receiveth is considerably reduced. Not until the clouds have dispersed, can the sun shine again in the plenitude of its glory. Neither the presence of the cloud nor its absence can, in any way, affect the inherent splendor of the sun. The soul of man is the sun by which his body is illumined, and from which it draweth its sustenance, and should be so regarded. 

Cezanne

Consider, moreover, how the fruit, ere it is formed, lieth potentially within the tree. Were the tree to be cut into pieces, no sign nor any part of the fruit, however small, could be detected. When it appeareth, however, it manifesteth itself, as thou hast observed, in its wondrous beauty and glorious perfection. Certain fruits, indeed, attain their fullest development only after being severed from the tree." 

~Bahá’u’lláh

(Gleanings from the Writings of Bahá’u’lláh)