Deuteronomy 17:20
That his heart be not lifted up above his brethren, and that he turn not aside from the commandment, to the right hand, or to the left: to the end that he may prolong his days in his kingdom, he, and his children, in the midst of Israel.
Deuteronomy 17:20 (KJV)
Context
This verse concludes Moses’ instructions to Israel about appointing a king. The king was to be chosen by God from among his brethren, not a foreigner, and he was forbidden from multiplying horses, wives, or silver and gold (Deuteronomy 17:16-17). The central safeguard was his relationship to the law: he was to write a copy of it, keep it with him, and read it all the days of his life, so that he might learn to fear the LORD and keep all its words (17:18-19). Verse 20 states the intended result of this practice.
Meaning
“That his heart be not lifted up above his brethren” points to pride and arrogance, which would make the king consider himself superior to his fellow Israelites. The command not to turn aside “to the right hand, or to the left” emphasizes complete, unwavering obedience to God’s law without deviation. The promised blessing is longevity for the king and his dynasty in the land, a direct consequence of faithful, humble rule.
Biblical connections
The king, though elevated in office, remained a brother among his people and, more importantly, a subject of the higher monarch, God, to whom he was accountable. The diligent reading of Scripture is presented as a powerful means to maintain humility, as it reminds the reader of his own accountability to God.
Application
This verse teaches important lessons about leadership, humility, and the role of God’s commandments in governing. It reminds leaders, both in ancient times and today, to prioritize humility, obedience, and justice in their positions of authority. By doing so, they not only ensure their own well-being but also contribute to the overall welfare of the people they govern. While this passage specifically addresses the kings of Israel, the principles of humility, obedience, and righteousness are applicable to leaders in various contexts today.
Reflection
Consider how the practice of regularly reading and meditating on Scripture can keep your own heart humble and your steps steady. The king’s example challenges us to remain accountable to God’s Word, recognizing that true leadership is rooted in servanthood and obedience, not in self-exaltation.

