Definition and Scope:
Christ's exaltation refers to the glorification and honor bestowed upon Jesus Christ following His resurrection. This exaltation encompasses His ascension into heaven, His session at the right hand of God, and His future return in glory. It is a pivotal aspect of Christian theology, affirming the divine authority and eternal kingship of Jesus.

Biblical Basis:

1. Resurrection:
The exaltation of Christ begins with His resurrection from the dead, a foundational event that signifies His victory over sin and death. The Apostle Paul writes, "He was delivered over to death for our trespasses and was raised to life for our justification" (Romans 4:25). The resurrection is the first step in Christ's exaltation, demonstrating His power and divine nature.

2. Ascension:
Following His resurrection, Jesus ascended into heaven. This event is recorded in Acts 1:9-11, where it is described that "He was taken up before their eyes, and a cloud hid Him from their sight" (Acts 1:9). The ascension signifies Christ's return to His heavenly glory and His exalted position above all creation.

3. Session at the Right Hand of God:
Christ's exaltation includes His session at the right hand of God, a position of authority and honor. Hebrews 1:3 states, "After He had provided purification for sins, He sat down at the right hand of the Majesty on high" . This session indicates His completed work of redemption and His ongoing intercessory role for believers.

4. Future Return in Glory:
The exaltation of Christ will culminate in His second coming, when He will return in glory to judge the living and the dead. Philippians 2:9-11 declares, "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 future aspect of exaltation underscores the ultimate recognition of Christ's lordship by all creation.

Theological Significance:

1. Affirmation of Divinity:
Christ's exaltation affirms His divine nature and His equality with God the Father. It is a testament to His unique role in the Godhead and His authority over all things.

2. Fulfillment of Prophecy:
The exaltation fulfills Old Testament prophecies concerning the Messiah's reign and eternal kingdom. Psalm 110:1, "The LORD said to my Lord: 'Sit at My right hand until I make Your enemies a footstool for Your feet'" , is often cited in the New Testament as a prophecy fulfilled in Christ's exaltation.

3. Assurance for Believers:
The exaltation of Christ provides assurance to believers of their own future resurrection and glorification. As Christ is exalted, so too will His followers share in His glory. Romans 8:17 states, "And if we are children, then we are heirs: heirs of God and co-heirs with Christ—if indeed we suffer with Him, so that we may also be glorified with Him" .

4. Motivation for Worship and Obedience:
The exaltation of Christ serves as a powerful motivation for worship and obedience. Recognizing His supreme authority and lordship compels believers to live in a manner worthy of their calling, as expressed in Ephesians 4:1.

Conclusion:
The exaltation of Christ is a central tenet of Christian faith, encapsulating His victory, authority, and future reign. It is a source of hope, assurance, and motivation for believers, affirming the ultimate triumph of God's redemptive plan through Jesus Christ.