New Defender's Study Bible Notes
23:24 fill heaven and earth. On the omnipresence of God, note especially Psalm 139:7-12. None but the Creator of heaven and earth could fill heaven and earth, and He must do so.
23:29 my word. Compare Jeremiah 20:9. The revealed Word of God is a very prominent theme in Jeremiah, with great power to convict of sin and shatter pride and complacency.