The love of God is defined as keeping His commandments. This act of obedience is the proof of genuine love for Him. Without this love, one cannot truly know God, and without knowing Him, eternal life remains out of reach. Obedience to His commandments, regardless of personal feelings, is essential, as feelings can mislead and must be overcome by a reasoned effort based on His truth. The commandments provide clear direction for actions, ensuring that love is expressed correctly and does not wander aimlessly. Love begins as an action, not merely a thought or feeling; it becomes love only when the act is performed. Keeping His Word, guided by His Spirit and motivated by His love, perfects this love within His people, establishing a continuous cycle of fellowship with Him and with one another.

Law keeping expresses love for God because it is the direct response to His prior love and the means by which that love is returned. Jesus demonstrated this by always doing what the Father commanded, keeping the Sabbath, observing the holy days, and endorsing other instructions that originated in the Old Testament. The same pattern appears in the requirement to live by every word proceeding from God, a principle that links obedience to the full scope of divine instruction rather than to selected portions alone. Those who claim to love God while neglecting His laws contradict the connection between the two. Fear, love, walking in His ways, serving Him, and keeping His commandments are presented as interrelated attitudes that flow from one another. The book of I John states the principle plainly: sin is the breaking of the law, and love is law keeping. God's way is therefore described in part by His laws, so that genuine love for Him necessarily includes submission to those laws. This response is possible only because God first loved and chose His people. The obligation to love therefore arises from His saving acts and His initiative, not from human merit. Circumcision of the heart removes what hinders submission, allowing the law to be received inwardly and producing the obedience that authenticates the covenant relationship. Without this inward work, outward observance remains incomplete, yet the outward keeping of commandments remains the visible evidence that the heart has been made responsive. The same principle governs the New Covenant. God writes His laws on the heart so that resistance is removed and love is expressed through continued obedience. Any assumption that portions of His instruction can be set aside therefore severs the link between love and law keeping, leaving only a profession without the conduct that confirms it.

Law keeping as love for God begins with recognition that the commandments are not merely external rules but expressions of divine intent that foster relationship with the Creator and fellow human beings. The purpose behind each law is to produce attitudes of love, so that obedience becomes an inward principle rather than a list of prohibited actions. When the commandments are kept, the mind learns to think as God thinks and develops His character, turning law keeping into an act of devotion that draws the person closer to Him in worship and fellowship. This connection is clearest in the teaching that love fulfills the law, for the one who loves another has already met every requirement summed up in the command to love the neighbor as oneself. Love therefore supplies the positive essence of the spirit of the law, transforming obedience from a condemning standard into a living principle that mirrors the mind of Christ. Under the new covenant the same laws are written on hearts and minds by the Holy Spirit, enabling believers to meet the righteous demands of the law through an inward transformation rather than outward conformity alone. Because the spirit of the law is love, keeping it requires both the letter and its deeper purpose. Jesus upheld the written commandments while demonstrating that their intent includes acts of mercy and good toward others, thereby magnifying the law rather than abolishing it. Those who focus only on precise wording without regard to this intent repeat the error of the Pharisees, who neglected justice, mercy, and faith. In contrast, the person who keeps the law in its spiritual fullness loves God by aligning every action with His original design for human relationships and worship. This love is the sum of all law keeping and the means by which the redeemed serve God acceptably under the new covenant.

Satan's assault on God's law flows directly from his hatred of God's character, since the law is nothing less than God's love codified—God's love in action. Because those committed to obedience represent a direct threat to his purposes, he aims his lies specifically at believers, hoping to subvert their respect for law and prompt them to reject it. One such lie concerns the very nature of law, illustrated through Charles Darwin's 1860 letter to Asa Gray, in which Darwin, unable to reconcile suffering in nature with a benevolent Designer, nonetheless found himself drawn to believe in "designed laws" whose details were worked out by chance. This connection of law with chance is logically contradictory, since law by definition is marked by regularity, invariability, and predictability—qualities chance cannot produce. Physical laws such as water's boiling point or Newton's third law demonstrate this certainty, and spiritual law operates the same way: Galatians 6:7 declares that whatever a man sows he will reap, without exception, and Numbers 32:23 assures that sin will always find out the sinner, even if the consequence is delayed. Romans 6:23 states plainly that sin's wage is death, an inevitable law with no element of chance. This certainty is not a liability but a blessing, providing stability both in the physical world and in God's righteous judgment. Paul's confident assurance in II Timothy 1:12 stands in stark contrast to Darwin's admitted bewilderment, and I John 2:3-6 reveals the source of that confidence: obedience to God's commands is the very means by which believers know they have come to know Him, and by which the love of God is perfected in them. Keeping God's unchanging law, reflecting the unchanging mind of a changeless God, is therefore the fountainhead of covenantal assurance, while those who fail to obey lack this stability. A second lie concerns the scope of God's law—whether it applies only to ancient Israel, as some argue from passages like Exodus 20:2-3 and the Sabbath covenant of Exodus 31:12-17, or whether it extends universally. Since the Church is identified as God's Israel through Galatians 6:16, the law's application to believers is not in question, but its application beyond the Church requires establishing the universality of sin. Proverbs 14:34 and Romans 3:9-23 confirm that sin affects all people, Jew and Gentile alike, and Romans 5:12 and Psalm 89:48 confirm that death, sin's consequence, is likewise universal. Paul then links law to this sin-death relationship, explaining in I Corinthians 15:56 that "the power of sin is the law," and in Romans 7:7-9 that apart from law, sin has no power to produce awareness or death. Romans 4:15 further shows that law produces wrath by empowering sin to destroy. Since sin and death are universal, and law is what empowers sin, the law itself must be universal in scope, applying to everyone rather than being confined to Israel alone. Galatians 3:22 extends this even further, declaring that Scripture has imprisoned not just everyone but everything under sin's power, showing the vast reach of the law's authority—overcome only through the greater power of God's grace.