The legacy of Jeroboam son of Nebat is defined by a continuous path of corruption that deeply influenced those who followed him. When examining the nature of his wrongdoing, a dual picture emerges. There is a traditional distinction made between how his actions are recorded in writing and how they are spoken aloud, revealing two distinct layers to his failures [רד״ק, מנחת שי].
The written record captures his actions in the plural, pointing to a life filled with many different offenses. His corruption was widespread and varied, leaving a broad trail of misdeeds. However, when his actions are read aloud, the tradition shifts to the singular. This focuses all attention on one monumental, defining failure: the worship of the golden calves. While he committed countless wrongs, this single act of idolatry remains the absolute center of his dark legacy.