Belief and obedience are fundamental to uniting the world through truth. Jesus Christ taught that continuing in His commandments and receiving His teaching allows one to know the truth, which brings freedom from a destructive lifestyle and false teachings propagated by satan. Living the truth aligns us with God's way, fostering a desire to repent and improve our lives, leading to harmony, peace, and confidence in our jobs, families, and communities. This freedom enables us to view the world from God's perspective, unshackled by superstition, lies, and deception. Believing in Jesus Christ involves moving toward the way He lived, committing ourselves fully to Him. This belief must motivate action, as seen in Gideon, who transformed from fear to bravery through trust in God, becoming a man of valor and liberating his people. Similarly, King Josiah, upon discovering God's will, stood against societal norms, destroyed pagan altars, and reinstated God's Holy Days. David's belief in God empowered him to face Goliath, distinguishing him from others through his faith and love for God. Daniel's unwavering prayer to God, despite an edict, exemplified steadfast belief, while Abraham's immediate obedience to leave his home demonstrated profound faith in God's direction. Jesus Christ emphasized that the true work of God is to believe in Him whom God sent, proving the genuineness of faith through right actions. Belief in His doctrine and atonement transforms lives, leading to eternal life and satisfaction in mind and spirit. Eternal life comes from knowing and believing in God through His Son, Jesus Christ, a process enabled by God the Father drawing individuals to Him. Those called by God have their minds opened to believe in Jesus Christ and follow His way of living. Believing must be accompanied by action and obedience, as mere acknowledgment of truth without application is insufficient. Humbling ourselves before God to obey His commands, including forgiving others as Christ forgave us, is essential. Belief in Jesus Christ and following Him results in eternal life, manifesting righteousness, love, diligence, balance, self-control, forgiveness, kindness, mercy, patience, and faithfulness in one's life. Obedience and submission to Christ, striving to become like Him, are crucial in the sanctification process, preparing us for His return and citizenship in the heavenly kingdom of God.

Many professing Christians mistakenly believe that obedience is unnecessary in New Testament Christianity, focusing solely on faith and love for the Lord. Yet, Jesus Christ clearly emphasizes the importance of obedience, using various expressions to convey this command. He instructs the rich young ruler, "But if you want to enter into eternal life, keep the commandments." He also declares to a crowd, "Blessed are those who hear the word of God and keep it!" In His final teachings to His disciples, He urges, "If you love Me, keep My commandments," and further states, "If you keep My commandments, you will abide in My love, just as I have kept My Father's commandments and abide in His love." Through these words, Jesus reveals that obedience to the commandments, the word of God, and His teachings is essential for Christians of all times. Jesus provides compelling reasons to obey, linking obedience to eternal life, demonstrating love for Him, receiving blessings, and abiding in the love of the Father and the Son. Conversely, failing to obey results in devastating consequences: one will not enter into life, will not be blessed, will not show love toward Christ, and will not have the love of God within. Obedience remains a vital tool in the spiritual growth of a Christian, as it aligns with Christ's ongoing work to guide us in righteousness. As it is written, "Having been perfected, Christ became the author of eternal salvation to all who obey Him." Keeping God's instructions helps impress His character upon us, preparing us for the Kingdom of God.

Jesus' urgent command in Mark 1:15 calls for repentance and belief in the gospel, marking the nearness of the Kingdom of God. Repentance, meaning to change or turn, requires a transformation in behavior once one is convicted of a wrong way of life, bearing visible fruits through actions that demonstrate this change. These actions include showing love for one's neighbor and obeying God's laws, as Jesus affirms that keeping the commandments is essential to enter eternal life. Believing the gospel is intertwined with having faith, a trust or confidence in its truth that prompts action and obedience. This heartfelt belief leads to righteousness, which is right doing or godly behavior. Thus, Jesus' command encapsulates both the negative and positive aspects of a godly action: to rid oneself of evil through repentance and to embrace God's expectations through belief, ultimately leading to righteousness, salvation, and the promise of entrance into His Kingdom.