The Bible in a Year
As we continue our journey through Scripture together, we encounter a sobering passage in Deuteronomy that speaks directly to the human condition. Moses writes, “Jeshurun waxed fat, and kicked… then he forsook God which made him, and lightly esteemed the Rock of his salvation” (Deuteronomy 32:15). The name “Jeshurun” is a poetic name for Israel. It means “the upright one,” a title that reflects God’s calling for His people to live in righteousness and faithfulness. Yet the verse reveals a painful irony: the people who were meant to live upright before God eventually allowed prosperity to lead them away from Him.
The imagery Moses uses is vivid. The phrase “waxed fat” describes a life of abundance and prosperity. Israel was about to enter a land overflowing with blessings—fertile fields, abundant livestock, and rich natural resources. These blessings were part of God’s covenant promise. Prosperity itself was not sinful; in fact, it was evidence of God’s provision and faithfulness. But Moses understood the danger that often accompanies success. Blessings can become spiritually dangerous when the heart begins to trust the gift more than the Giver.
The first sign of trouble Moses identifies is rebellion. The text says Jeshurun “kicked,” an image drawn from an animal that resists the one who cares for it. Instead of responding to God’s goodness with gratitude and obedience, Israel responded with defiance. History repeatedly demonstrates this pattern. When people face hardship, they often seek God with intensity and humility. Yet when comfort increases, spiritual vigilance tends to decline. The very blessings that should inspire gratitude sometimes become the cause of spiritual drift.
Charles Spurgeon once observed, “Many men owe the grandeur of their lives to their tremendous difficulties.” His point reflects a recurring biblical theme: adversity often drives people closer to God, while comfort can tempt them to forget Him. Moses anticipated this danger before Israel ever entered the Promised Land. He warned the people that prosperity would test their character just as surely as hardship had tested their faith during the wilderness years.
The next stage of decline described in the passage is departure from God. Moses says Jeshurun “forsook God which made him.” The Hebrew verb natash carries the sense of abandoning or leaving behind. What began as subtle rebellion eventually turned into full spiritual neglect. The people who once depended on God daily began to live as if they no longer needed Him.
This pattern is not limited to ancient Israel. Throughout church history, spiritual decline often follows periods of comfort and prosperity. When life becomes easier, the urgency of faith can fade. Prayer becomes less frequent. Worship becomes optional. The heart slowly drifts away from the One who provided the blessings in the first place.
Matthew Henry commented on this passage with a warning that still rings true: “Worldly prosperity is often a great snare to the soul.” Henry’s insight captures the central lesson of Deuteronomy 32. Prosperity does not automatically lead people away from God, but it exposes whether their hearts remain anchored in Him or have shifted toward self-reliance.
The final stage of decline Moses describes is dishonoring God. The verse concludes by saying Jeshurun “lightly esteemed the Rock of his salvation.” That phrase is deeply significant. In Scripture, the image of the Rock represents God’s stability, faithfulness, and protection. To “lightly esteem” Him means to treat Him with indifference or disregard.
This progression—from rebellion, to departure, to dishonor—shows how spiritual decline often unfolds gradually. It rarely begins with open rejection of God. Instead, it starts with subtle shifts in priorities. Gratitude fades. Dependence weakens. Eventually the heart becomes indifferent toward the very God who once inspired devotion.
As I reflect on this passage during our journey through the Bible, I am reminded that prosperity itself is not the enemy. Scripture repeatedly affirms that every good gift comes from God (James 1:17). The real issue is how we respond to those blessings. Prosperity can either deepen our gratitude and devotion, or it can quietly feed pride and independence.
Jesus addressed this very danger in His teaching. In the parable of the rich fool (Luke 12:16–21), a man enjoyed an abundant harvest and decided to build larger barns to store his wealth. Yet he never considered God or eternity. Jesus concluded the story with a sobering warning: “So is he who lays up treasure for himself, and is not rich toward God.” The problem was not the harvest—it was the heart that trusted in the harvest instead of the Lord.
This lesson is especially relevant for believers living in a culture of abundance. Many Christians today experience levels of comfort that previous generations could scarcely imagine. Homes are larger, technology is abundant, and basic necessities are readily available. These blessings should inspire gratitude and generosity, yet they also create a spiritual test. Will prosperity lead us toward deeper worship, or toward quiet independence from God?
One way to guard our hearts is through intentional remembrance. Throughout Deuteronomy, Moses repeatedly calls Israel to remember the Lord. Remembering keeps gratitude alive. It reminds us that every blessing ultimately comes from God’s hand. It also keeps our priorities aligned with eternal truth rather than temporary comfort.
Another safeguard is worship. When believers gather to worship God, they reorient their hearts toward Him. Worship reminds us that God is the Rock of our salvation, the unchanging foundation beneath every blessing. Without that regular re-centering, the heart can slowly drift toward self-sufficiency.
As we continue reading the Bible throughout this year, Deuteronomy 32 offers a timely warning. Prosperity is not the ultimate goal of the Christian life. Faithfulness is. God desires hearts that remain humble, grateful, and obedient whether life is difficult or comfortable.
For a deeper exploration of how wealth and spiritual life intersect in Scripture, see this helpful article from The Gospel Coalition:
https://www.thegospelcoalition.org/article/bible-say-wealth/
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