noun / adjective
empyrean
em-puh-REE-un/ˌɛmpəˈriən/
The highest heaven or something belonging to it.
A luminous opening above the clouds suggests the empyrean.

Etymology
The pieces convey being in fire: the highest heaven was conceived as a sphere of pure fire or light. This celestial realm later became the Christian abode of God and the angels.
In context
With that the dragon, tenderly picking up his new acquaintance and the piebald horse, ascended once more into the empyrean.
More examples
- The poem describes souls ascending to the empyrean.
- The artist fills the empyrean realm with light.
- In the legend, angels guard the gates of the empyrean.
Forms
empyrean · empyreans