I beheld. Note the Figure of speech Anaphora (App-6), commencing this and the three following verses.
lo. Figure of speech Asterismos. App-6.
without form, and void. Hebrew. tohu va-bohu. Reference to Pentateuch (Genesis 1:2). Occurs only here. App-92. In Isaiah 34:11, the two words are in another connection. Compare also Isaiah 45:18.
light. lights (pl). Compare Genesis 1:14.