The concept of law and grace were understood as distinct covenants that could not be intertwined. They were seen as incompatible and contradictory forces. The Old Testament saints perceived the law as a looming threat, overwhelming and destructive. It was in response to this fear that God introduced the covenant of grace, encouraging the people to shift their focus away from the harsh demands of the law and towards the unmerited favor and forgiveness offered through grace.

The existence of law is sustained by the divine nature of God, who is the ultimate law-abiding entity. God's adherence to the law is unwavering, as it is beneath His nature to act in any way contrary to it. In contrast, humans are prone to breaking the law and are thus subject to the punishments defined by God. This inherent inability to uphold the law prevents humans from creating or determining appropriate punishments for transgressions. Furthermore, humans are powerless to silence the voice of the law, leaving them perpetually condemned. God, through the limited lifespan of humans, reinforces His righteousness and demands all glory for Himself. It is unfortunate that humans often fail to recognize their own shortcomings in relation to God's law, displaying not only blindness but also foolishness. Despite God's rightful claim to complete submission, humans tend to rebel against Him, leading to their own condemnation. This rebellious nature is inherent in humans and leaves them without hope, as they are judged even before birth and are inherently sinful. Furthermore, humans are burdened with limited mental understanding, corrupted bodies, and a propensity for disease and failure. God's curse extends to all that humans possess, which will ultimately be passed on to others who are also sinners. The only hope for humans lies in recognizing their own cursed nature as sinners, as each day they wake up is a reminder of the potential end to their existence in this world. God stands prepared to judge sinners in the realms of hell.

A believer is a recipient of the highest level of acceptance and joy imaginable because God has reconciled them, eliminating enmity. The divine law giver now declares acceptance for those who have broken the law. It is through salvation that God reveals Himself to sinners and puts an end to the reign of sin. Man's love for God's law stems from his understanding of his own unworthiness before a holy God.

Initially, David's love for God's law stemmed from its revelation of God's true nature. He recognized that his own efforts were insufficient to please God, leading to an eternal covenant of promise or grace. Through this covenant, God promised to reveal Himself as the ultimate law giver to David, despite his shortcomings. David understood that his own obedience was inadequate to approach God, and instead, relied on God's grace to demonstrate faithfulness, goodness, mercy, and kindness. Essentially, God exemplified Himself as the only law keeper while treating His followers as if they had upheld the law themselves. This is just one aspect of David's appreciation for God's law.