Abraham, nearing the end of his life, is deeply concerned about the future of his son Isaac and the continuation of God's covenant. He instructs his servant to find a wife for Isaac, but not from the Canaanites, who were known for their different religious practices and values. Instead, Abraham desires a wife from his own relatives, ensuring that Isaac's partner shares the same faith and cultural background. This decision reflects the importance of shared beliefs and values in marriage, which can provide a strong foundation for a harmonious relationship.
By asking his servant to swear by the Lord, Abraham emphasizes the seriousness of this mission. The invocation of God as the God of heaven and earth underscores His supreme authority and the belief that He oversees all aspects of life. This act of swearing an oath before God highlights the commitment to follow divine guidance and the importance of faithfulness in fulfilling one's duties. Abraham's actions remind believers of the importance of seeking God's will in significant life choices, trusting that He will lead them in the right direction.