The Bible

Genesis 1:3

³ And God said, Let there be light: and there was light.

Commentary

Mourn and bitter lamentation

In Jeremiah 6:26, this signifies grief because good and truth are both destroyed. (Apocalypse Explained 1129[2])

Commentary

Open

'To open,' as in Revelation 9, signifies communication and conjunction.

(References: Apocalypse Explained 537)