“Fire shall be kept burning u[on the altar continually; it shall not go out.”
– Leviticus 6:6, JPS 1917 Tanach
To connect with the L’RD (deveykus) on a continual basis, we need to engage every facet of ourselves – our thought, speech, and behavior – in an effort to enhance the light within us. This is denoted in the manner that many Jewish people pray while standing, swaying back and forth. Symbolically, this may also be understood to represent the ner tamid – eternal flame that was kept burning on the mizbeach (altar). Thus, we should also keep the fire of devotion lit in our hearts for H’Shem both day and night.
The ner tamid (eternal light), represented by the light above the ark in a synagogue, brings us even closer to an understanding of what H’Shem desires of us. In the Zohar, the “everlasting fire,” that is to be kept continually burning on the mizbeach (altar), alludes to the divine light of the soul (Tikkunei Zohar 74a). As expressed elsewhere, “The spirit [neshama] of man is the lamp of the L-RD” (Proverbs 20:27).
In like manner that a candle may be used to lighten a dark room, when searching for some lost object, man’s spirit is enlightened by H’Shem, in order to search all the inner nature of man, to bring to light faults, and negative character traits, as well as sins that might otherwise go unnoticed. This is of paramount importance, especially in consideration of negative thoughts that may often go unchecked. Akin to the olah offering that could be brought to atone for sinful thoughts, and was kept burning on the mizbeach, we may benefit from a continual focus on guarding our thoughts, subjecting them to the light of truth.
“Above all that thou guardest keep thy heart; for out of it are the issues of life.”
– Proverbs 4:23 JPS 1917 Tanach