To lie upon the left side is to rest the whole weight on the carnal side of the self, the side that breeds worldly conflict, and to gather there the burden of the integrated self gone astray. The house of Israel is the head, the seat of consciousness where spirit, mind, and the god within were meant to hold as one.
This sets the accumulated error of that inner house upon the carnal ground where it was generated. The days counted are the measured span the self must carry that weight before it can be lifted. It is the deliberate bearing of one's own inner disorder on the very side that produced it, until the count is finished.
Left side: the carnal side of the self that breeds worldly conflict, where inner error is generated
House of Israel: the head and seat of consciousness, where spirit, mind, and the god within were meant to hold as one