Supernal

Adjective:

1. Being or coming from on high
2. Of heaven or the spirit

Usage:

1. "interpret the plague as a visitation from heaven, a supernal punishment for the sins of men"
2. "the supernal happiness of a quiet death"

Adverb:

1. Supernally

Synonyms:

1. Celestial
2. Ethereal
3. Etherial