Psalms 106:20 (KJV) reads, "Thus they changed their glory into the similitude of an ox that eateth grass."

This verse is part of a larger psalm that recounts the history of the Israelites and their relationship with God. In particular, this verse refers to a specific incident in their history when the Israelites turned away from God and worshiped a golden calf while Moses was on Mount Sinai receiving the Ten Commandments from God.

The context of this verse is important for understanding its deeper meaning. In Exodus 32, we see that the Israelites, led by Aaron, asked him to make them a god to lead them in the absence of Moses. Aaron then collects gold from the people and makes a golden calf, which the Israelites proceed to worship and celebrate. This act of idolatry angers God, and he tells Moses that he will destroy the Israelites, but Moses intercedes on their behalf.

In this verse, the act of changing their glory into the similitude of an ox that eateth grass refers to the Israelites' decision to abandon the glorious and true God in favor of a false idol in the form of a golden calf. The word "glory" in this context refers to the honor and majesty of God, and the "ox that eateth grass" symbolizes the ultimate folly and insignificance of the idol they chose.

The themes present in this verse are idolatry, faithlessness, and the consequences of turning away from God. The Israelites' choice to worship the golden calf instead of the true God represents a failure of faith and a rejection of the covenant they had made with God. It serves as a cautionary tale for the readers of the psalm, warning them of the dangers of straying from God and placing their trust in false idols.

The symbolism in this verse is rich and significant. The act of creating and worshiping a golden calf is a powerful symbol of the allure of false gods and the human propensity to seek out substitutes for the one true God. The image of an ox that eateth grass conveys the pointlessness and futility of idol worship, as an ox is a mere animal that cannot offer any real help or salvation. By choosing to worship the golden calf, the Israelites were exchanging the glory and power of the living God for something that was ultimately powerless and empty.

As Christians, we can learn from this verse by examining our own lives and considering whether we may have placed other things before God in our hearts. It serves as a reminder to prioritize our relationship with God and to be mindful of the things we allow to take precedence over Him. This verse also highlights the importance of faithfulness and allegiance to God, and the severe consequences that can result from turning away from Him.

In conclusion, Psalms 106:20 (KJV) is a powerful and evocative verse that recounts the Israelites' faithlessness and idolatry in the form of a golden calf. It reminds us of the dangers of turning away from the true God and placing our trust in false idols. Through its themes, context, and symbolism, it conveys a timeless message about the importance of faithfulness and the consequences of turning away from God.