Revelation of the Forehead of Favor completely removes stern Judgment; when it is concealed, the Judgment is sweetened.
Forehead of Favor (revealed): completely removes stern Judgment. Forehead concealed: Judgment is sweetened. Two operational modes.
Op. 103 specifies the operational mechanism by which Op. 94's exceptional mitigation happens. The Forehead of Favor is the structural feature that, when revealed, removes Zeir Anpin (Z"A)'s stern judgments entirely; when concealed, allows Imma's standard sweetening to operate.
The Forehead of A"A — the upper anatomical region — is where the cosmic-mercy radiation begins. When the Forehead of Favor is revealed, A"A's complete Kindness flows directly into the operational level, removing stern Judgment from Z"A's CHaDaR. The exceptional mitigation Op. 94 named happens by Forehead-revelation.
When the Forehead is concealed — its complete Kindness not directly accessible — Imma's standard sweetening (Op. 52) is what mitigates Z"A's stern judgments. The cosmic government runs in its standard operational mode.
This is the structural-mechanical specification of A"A's two operational modes. The standard mode (Forehead concealed; Imma sweetens) is the cycle's normal operating form. The exceptional mode (Forehead revealed; Justice removed entirely) is the moment of special grace — Shabbat in its highest mode, festivals at full operational intensity, eschatological turning-points.
Op. 128 (regular oscillation between First and Second Maturity — Shabbat as the structurally rhythmic instance of Forehead-revelation). Op. 138's closing operational mechanism integrates both modes into the cosmic-temporal architecture.