ויקרא, פרק י״ג, פסוק ו׳

At the conclusion of a second week of quarantine, an individual suspected of carrying a spiritual skin affliction stands before the priest for a final verdict. This pivotal moment determines whether the mark on his skin is an impure affliction or merely a harmless rash. Ideally, the exact same priest who conducted the initial examination should perform this follow-up assessment. This continuity ensures a precise comparison of the mark's development over time [תורה תמימה, מלבי״ם]. However, if the original priest has passed away, another priest is permitted to step in and complete the evaluation [אדרת אליהו].

To be declared pure, the affliction must show signs of weakening and must not have spread across the skin. This weakening is commonly understood as a visible fading of the mark's intense white color [רש״י, ביאור שטיינזלץ]. Others view this not merely as a change in pigmentation, but as a broader loss of vitality, indicating that the affliction has lost its power to generate further signs of impurity [שד״ל, מלבי״ם, ביאור יש״ר]. Alternative perspectives suggest the mark either reverts to resemble its previous, less severe state, or conversely, that it possesses a blinding brightness that overwhelms the viewer's eye [הכתב והקבלה].

A fundamental debate exists regarding the necessity of this fading. A straightforward reading suggests that the mark must visibly dim from its original appearance for the person to be purified; if it remains completely unchanged, the individual remains impure [רש״י]. However, the primary approach among commentators relies on traditional Jewish law to argue otherwise. In this view, if the mark remains exactly the same at the end of the second week without spreading, the person is completely pure. The mention of fading is not a strict requirement, but rather introduces a new principle: even if the mark changes color to resemble a different type of affliction, it is not treated as a new outbreak that restarts the quarantine process. As long as it remains contained, purity is maintained [רמב״ן, העמק דבר]. Conversely, even if a mark fades significantly, any expansion across the skin immediately renders the person impure, as spreading is the definitive sign of impurity [גור אריה, הדר זקנים].

Once the priest confirms that the mark has not spread, he declares it to be a simple, harmless skin disease or scab [רש״י, רלב״ג, ביאור שטיינזלץ], recognizing it as a localized blemish that will not expand further [העמק דבר, הכתב והקבלה]. Yet, despite this declaration of purity, the individual is still required to wash his clothes and immerse himself. Since the person was living in quarantine under the shadow of doubtful impurity, he likely lacked routine caution, making this washing necessary to eliminate any lingering spiritual doubt [בכור שור, חזקוני]. Others explain that during the isolation period, the individual actually carried a moderate degree of impurity that affected his clothing and the places he sat. He must now cleanse himself of this residue, even though he does not require the severe and complex purification rituals—such as shaving and offering birds—demanded of a confirmed leper [תורה תמימה, רש״ר הירש, מלבי״ם].

This transition back to a state of purity does not happen automatically. The affliction is only considered pure after the priest explicitly verbalizes the declaration of purity, which then allows the individual to wash his clothes and finalize the process [אור החיים]. On a deeper spiritual level, this relatively minor affliction, which requires only a moderate cleansing of garments, points to a minor moral failing. It suggests that the individual stumbled in the "dust of gossip"—a slight trace of improper speech that demands only a gentle and moderate path back to spiritual wholeness [אור החיים].