Misinterpretations often arise from isolating the verse from its context, such as claiming it shows God naming the child directly at birth rather than Abraham following God's prior directive, which diminishes the emphasis on obedience; others erroneously view it as mere genealogical notation without recognizing the supernatural fulfillment of promise, leading to underestimating the miracle or allegorizing Isaac symbolically without scriptural basis, or misapplying it to justify unrelated naming rituals today.
Genesis 21:3
King James Version (1769)
3 And Abraham called the name of his son that was born unto him, whom Sarah bare to him, Isaac.
This verse captures the pivotal moment of fulfillment in God's covenant promise, as Abraham obediently names his long-awaited son Isaac, exactly as God commanded in Genesis 17:19, underscoring themes of divine faithfulness, human obedience, and the establishment of the promised lineage through Sarah's miraculous birth in their old age, which sets the foundation for Israel's ancestry and God's redemptive plan.