God is unified oneness-- one without two, inestimable. Genuine divine existence engenders the existence of all creation. The sublime, inner essences secretly constitute a chain linking everything from the highest to the lowest, extending from the upper pool to the edge of the universe.
There is nothing -- not even the tiniest thing-- that is not fastened to the links of this chain. Everything is catenated in its mystery, caught in its oneness. God is one, God's secret is one, all the worlds below and above are all mysteriously one. Divine existence is indivisible.
The entire chain is one. Down to the last link, everything linked with everything else; so divine essence is below as well as above, in heaven and earth. There is nothing else.
~ Moses de León (1250-1305)