Paul emphasizes the unique status of the Israelites, who were chosen by God for a special purpose. They are described as having received adoption to sonship, meaning they are recognized as God's children, a status that signifies a close and personal relationship with the divine. The divine glory refers to God's presence among them, which was evident throughout their history, such as in the tabernacle and the temple. The covenants are agreements made between God and His people, including those with Abraham, Moses, and David, which outline God's promises and expectations.
The law, given through Moses, provides moral and spiritual guidance, shaping the identity and conduct of the Israelites. Temple worship is central to their religious life, serving as a place for sacrifices and communion with God. The promises refer to the assurances given by God, including the coming of the Messiah, which Christians believe is fulfilled in Jesus Christ. This verse serves as a reminder of the deep roots of the Christian faith in the history of Israel and the continuity of God's plan for salvation, highlighting the importance of understanding and valuing this spiritual heritage.