14
The living creatures ran and returned as the appearance of a flash of lightning.
6
Before the throne was something like a sea of glass, similar to crystal. In the midst of the throne, and around the throne were four living creatures full of eyes before and behind.
A 'month,' as in Genesis 29, signifies the end of an earlier state and the beginning of a following state, thus a new state. 'A month' signifies a full state.
(Odkazy: Arcana Coelestia 3814)