Divine promises, even those seemingly made for eternity, are not always unconditional. When leaders betray their sacred duties, a covenant can be revoked. God establishes a fundamental rule of divine justice regarding honor and disgrace by announcing the cancellation of a historic promise made to a specific priestly family.
The privilege of serving in the High Priesthood had been granted to the house of Eli, who descended from the family of Ithamar [מצודת דוד, שטיינזלץ]. The primary approach among commentators [רש״י, רד״ק, אלשיך, אברבנאל] explains the historical backdrop of this arrangement. Originally, the High Priesthood was entrusted to Eleazar the Priest and his son Phinehas. However, following the tragic events of the Concubine at Gibeah, the Israelites fell into sin. Because Phinehas and the other priests failed to travel throughout the cities to guide and rebuke the people, the High Priesthood was taken from their line. It was then transferred to the family of Ithamar and Eli, with the intention that it would remain theirs forever, provided they maintained their righteousness and followed God's path [מלבי״ם].
Reality, however, proved otherwise. Because the sons of Eli sinned, God declares the continuation of their priesthood to be entirely unthinkable and abhorrent [מצודת ציון]. God withdraws His divine providence, effectively canceling the promise that Eli's descendants would serve eternally [מלבי״ם, שטיינזלץ].
In place of the broken covenant, a permanent spiritual principle is established: those who honor God will be honored by Him, while those who despise Him will lose their standing and fall into disgrace [מצודת ציון]. Historically, the promise of honor points back to Phinehas, who honored God through his zealous defense of the divine will during the sin of Baal Peor. As a reward for his dedication, the High Priesthood was destined to return to his lineage. This was ultimately fulfilled during the reign of King Solomon, when Abiathar, a descendant of Eli, was expelled from the priesthood, and Zadok, a descendant of Phinehas, was appointed in his place [רש״י, מצודת דוד, רלב״ג, רד״ק, אברבנאל]. Conversely, the warning of disgrace is directed at the sons of Eli, whose corrupt actions demonstrated a profound disrespect for God [מצודת דוד].
A profound theological distinction emerges regarding how God dispenses honor versus disgrace. God grants honor actively, while disgrace occurs passively. The primary approach among commentators [רש״י, רד״ק, מלבי״ם, אלשיך, אברבנאל] explains that God's honor manifests as active providence. When a person does good and performs Commandments, they generate spiritual light, and God directly bestows reward upon them. In contrast, God does not need to actively punish the wicked with disgrace. The moment He withdraws His protective providence from those who despise Him, they naturally lose their status and plummet into ruin on their own. Furthermore, God is remarkably more exacting concerning the honor of the righteous than His own. While a righteous person might actively curse someone who wrongs them, God simply steps back, allowing those who despise Him to be disgraced by others without taking direct, active measures against them [רד״ק, אברבנאל].