• Literal meaning: The commandment is about keeping a continuous fire burning on the altar in the Temple, symbolizing an unceasing connection to G-d through sacrifice and worship.
• Spiritual symbolism: The eternal flame is often understood to represent the continuous, unwavering dedication of the Jewish people to Hashem. Just as the fire must never be extinguished, so too must one's spiritual passion and commitment to G-d remain constant.

This verse is frequently used as a metaphor for the need to keep the "fire" of faith and dedication alive in one's heart and actions.