The Bible

Genesis 1:14

¹⁴ And God said, Let there be lights in the firmament of the heaven to divide the day from the night; and let them be for signs, and for seasons, and for days, and years:

Commentary

Sandal-tree

'A sandal tree' signifies aspects of the natural self.

(References: Apocalypse Explained 518)

The Bible

Psalms 148:8

⁸ Lightning and hail, snow and clouds; stormy wind, fulfilling his word;