Cloud
In Genesis 9:13, this signifies the state of light in obscurity of the regenerate spiritual man. (Arcana Coelestia 1042)
In Exodus 13:21, this signifies a state of enlightenment tempered by obscurity in respect to truth. (Arcana Coelestia 81-86)
In Psalm 147:8, this signifies that the Lord defends and preserves the spiritual meanings of the Word by the natural truths in through the Bible's literal sense. (Apocalypse Explained 594[12])
In Isaiah 60:8, this signifies to search and investigate truth from the Word's literal sense. (Apocalypse Explained 282[5])
In Isaiah 19:1, the phrase 'Jehovah rides upon a light cloud, and comes into Egypt', signifies the visitation of the natural man from spiritual-natural Divine Truth, for a visitation is an examination into the quality of a man, and examination is made by means of Divine Truth. A light cloud denotes the spiritual-natural Divine Truth from which the quality of man as to his natural-self becomes evident.
(Odkazy: Apocalypse Explained 654)
Bones
Bones are strong and supportive, providing a framework for our bodies and making motion and action possible. They are also the least "alive" part of our bodies, with much of their structure made up of a mineral matrix. As such, they represent a strong, supportive, functional but innately nearly dead part of our spiritual makeup: the "proprium."
The proprium is the part of us that feels life as our own, that perceives our loves and our thoughts as originating within ourselves. If we simply follow the proprium without looking to the Lord, it will lead us to a hellish state, in which we believe ourselves to be all-powerful and deny the existence of the Lord altogether.
Bones, on their own, will go dry, brittle and completely dead. If, however, we acknowledge the Lord and follow him, that's like putting flesh on the bones and being alive. In that case the bones – strong, supportive, protective and as alive as they can be – represent the proprium in relation to intellect, the part of us that perceives our thoughts as our own but turns them toward the Lord.
