ומלתם את ערלת לבבכם
Metaphorically, the heart represents the seat of a human being’s passion and emotion. When one loses his moral compass and begins to fall prey to his base desires, this moral weakness is described figuratively as a dulled heart, ensconced in a layer of dross which prevents it from connecting spiritually. In other words, the person’s ability to perceive and be inspired spiritually is hampered by this encumbrance. The only way to resuscitate the heart spiritually is to “cut away” the layer that dulls the person’s spiritual impulses, preventing him from growing in the manner of becoming a Torah Jew. What…