Moses outlines the essence of his leadership to his father-in-law, revealing a role that extends far beyond technical administration. His governance intertwines the pursuit of social justice with deep spiritual education. This leadership is divided into two distinct spheres: resolving legal disputes and teaching divine commandments.
When conflicts arise, the primary approach among commentators is that the individual plaintiff, bearing a specific claim, approaches Moses directly for a resolution. Others suggest that it is the dispute itself that is brought before him [שד״ל, מלבי״ם, קאסוטו], while some note that communal leaders occasionally brought broader public issues to his attention [ספורנו]. Because the Israelites sustained themselves on heavenly manna and did not engage in commerce, they lacked typical financial conflicts. Instead, the matters brought before Moses were often theoretical questions in preparation for their eventual entry into the land, or inquiries regarding personal ritual purity [נחלת יעקב, פרדס יוסף, תורה תמימה].
Sitting in judgment, Moses delivered two distinct types of rulings. Some cases required strict, unyielding justice, while others allowed for mediation and compromise, ensuring that the two parties could part ways in peace and mutual friendship [תורה תמימה]. True justice demanded that Moses never listen to one side in isolation; he only issued a ruling when both parties stood together before him [פרדס יוסף]. Furthermore, if he delivered a verdict that differed from a similar case he had judged in the past, he carefully explained his reasoning to prevent any suspicion or resentment [דברי דוד]. Beyond his legal authority, the people sought Moses out because they viewed him as a compassionate father figure, someone with whom they could safely share their deepest concerns.
The second aspect of his leadership focused on the people's desire to draw closer to God and understand proper conduct. Because these events occurred before the revelation at Mount Sinai, commentators explain that Moses taught the commandments previously given at Marah, or the universal Noahide laws [חזקוני, ברטנורא]. Alternatively, he may have issued temporary, specific instructions based on principles of divine justice [שד״ל].
A fundamental distinction exists between the types of teachings Moses imparted. The divine decrees represent practical commandments that establish moral boundaries for human behavior. These are often mandates whose underlying reasons cannot be fully grasped by human intellect alone, requiring clear instruction from a prophet [העמק דבר, מלבי״ם, רש״ר הירש]. In contrast, the broader spiritual laws encompass the intricate details of each commandment, alongside profound inner teachings regarding divine providence, prophecy, reward and punishment, and character refinement.
Fulfilling these dual roles of judge and educator required different modes of conduct. While presiding over legal disputes, Moses sat while the litigants stood before him. However, when teaching the divine laws, tradition notes that both the teacher and the students stood in mutual reverence [מזרחי, העמק דבר].