User blog comment:B214/Volume 17 spoilers./@comment-72.174.16.60-20140611074407/@comment-16281343-20140611081558

"The section for Albion about the God of the Bible uses the word 'power' not 'ability.'"

But the power in question there is the ability to reflect. So, it's ability nor raw power.

Well, let's say the power of the possessor also contributes on how powerful that possessor's JD is since that power will be added to the full power of the Heavenly Dragon.

And about EJOD and CCQ, the full potential of CCQ hasn't been shown. He can still improve it. Unlike EJOD where it already has the potential to rival a God but the time limit is short.

Look at it this way:
 * CCQ = Full power is not yet fully unleashed and needs more training but can be used more.
 * EJOD = Already unleashes the full power but the time limit hinders the user but can be improved.

EJOD is more closer to JD than CCQ.