The title "Lord" ascribed to Jesus is a central tenet of Christian theology, reflecting His divine authority, sovereignty, and role in the salvation of humanity. The acknowledgment of Jesus as Lord is foundational to Christian confession and worship, as seen in the New Testament and throughout church history.

Biblical Foundation

The New Testament frequently refers to Jesus as "Lord" (Greek: Kyrios), a term that denotes authority and divinity. In Philippians 2:9-11, the Apostle Paul writes, "Therefore God exalted Him to the highest place and gave Him the name above all names, that at the name of Jesus every knee should bow, in heaven and on earth and under the earth, and every tongue confess that Jesus Christ is Lord, to the glory of God the Father" . This passage highlights the exaltation of Jesus and the universal acknowledgment of His lordship.

In Romans 10:9, Paul emphasizes the importance of confessing Jesus as Lord for salvation: "If you confess with your mouth, 'Jesus is Lord,' and believe in your heart that God raised Him from the dead, you will be saved" . This confession is not merely verbal but signifies a deep-seated belief in Jesus' resurrection and divine authority.

Old Testament Context

The title "Lord" in the Old Testament is often used to translate the Hebrew name for God, Yahweh. By applying this title to Jesus, the New Testament writers affirm His divine nature and equality with God the Father. In Psalm 110:1, a messianic psalm quoted by Jesus in the Gospels, David writes, "The LORD said to my Lord: 'Sit at My right hand until I make Your enemies a footstool for Your feet'" . Jesus uses this passage to assert His identity as the Messiah and His divine authority (Matthew 22:44).

Jesus' Own Claims

Jesus Himself made claims to divine authority, which are consistent with His title as Lord. In John 13:13, Jesus says to His disciples, "You call Me Teacher and Lord, and rightly so, because I am" . His acceptance of this title underscores His self-awareness of His divine role.

Furthermore, in Matthew 28:18, after His resurrection, Jesus declares, "All authority in heaven and on earth has been given to Me" . This statement affirms His comprehensive sovereignty and the fulfillment of His mission as the risen Lord.

Theological Implications

The lordship of Jesus has profound theological implications for Christian belief and practice. It affirms His divinity, ascribing to Him the attributes and authority of God. As Lord, Jesus is the object of worship, prayer, and devotion, and His teachings and commands are authoritative for Christian life.

The recognition of Jesus as Lord also implies submission and obedience to His will. In Luke 6:46, Jesus challenges His followers, "Why do you call Me 'Lord, Lord,' but not do what I say?" . This call to obedience reflects the transformative impact of acknowledging Jesus' lordship in one's life.

Christological Significance

The title "Lord" is integral to Christology, the study of the person and work of Christ. It encapsulates His role as the divine Son of God, the incarnate Word, and the Savior of the world. The early church councils, such as Nicaea and Chalcedon, affirmed the full divinity and humanity of Jesus, recognizing Him as "Lord" in the creeds that continue to shape orthodox Christian belief.

Conclusion

The confession of Jesus as Lord is a declaration of His divine authority and a commitment to follow Him. It is a central aspect of Christian identity and a unifying confession among believers worldwide.