The term "Author of Life" is a title ascribed to Jesus Christ, emphasizing His divine role in creation and His authority over life itself. This title is rooted in the understanding of Jesus as both the Creator and Sustainer of all things, as well as the Redeemer who offers eternal life to humanity.

Biblical References:

1. Acts 3:15 : "You killed the Author of life, but God raised Him from the dead, and we are witnesses of the fact." This passage is part of Peter's sermon at Solomon's Colonnade, where he addresses the people of Israel after the healing of a lame man. Peter accuses them of rejecting Jesus, the very source of life, and contrasts their actions with God's power in raising Him from the dead. This highlights Jesus' divine nature and His authority over life and death.

2. John 1:3-4 : "Through Him all things were made, and without Him nothing was made that has been made. In Him was life, and that life was the light of men." These verses from the prologue of John's Gospel affirm Jesus' role in creation. As the Word, Jesus is the agent through whom all things came into being, and He embodies life itself, offering spiritual illumination to humanity.

3. Colossians 1:16-17 : "For in Him all things were created, things in heaven and on earth, visible and invisible, whether thrones or dominions or rulers or authorities. All things were created through Him and for Him. He is before all things, and in Him all things hold together." This passage underscores Jesus' preeminence in creation and His sustaining power over the universe. As the Author of Life, He is both the origin and the purpose of all creation.

4. Hebrews 1:2-3 : "But in these last days He has spoken to us by His Son, whom He appointed heir of all things, and through whom He made the universe. The Son is the radiance of God’s glory and the exact representation of His nature, upholding all things by His powerful word." Here, Jesus is depicted as the divine agent of creation and the one who maintains the cosmos, further affirming His role as the Author of Life.

Theological Significance:

The title "Author of Life" encapsulates the Christian belief in Jesus Christ as the divine source and sustainer of all life. It reflects the doctrine of the Trinity, where Jesus, as the second person, is fully God and fully involved in the creation and ongoing existence of the world. This title also points to the redemptive work of Christ, who, through His death and resurrection, offers eternal life to all who believe in Him.

In the context of salvation, Jesus as the Author of Life signifies His power to grant spiritual rebirth and eternal life. This is central to the Christian message, as believers are called to trust in Jesus for both physical and spiritual life. The resurrection of Jesus is the ultimate demonstration of His authority over life and death, providing hope and assurance of eternal life for His followers.

Christological Implications:

Understanding Jesus as the Author of Life has profound implications for Christology, the study of the nature and work of Christ. It affirms His divinity, His role in the Godhead, and His active participation in both creation and redemption. This title also emphasizes the continuity between the Old and New Testaments, as Jesus fulfills the promises of life and restoration found throughout Scripture.

In summary, the designation of Jesus as the Author of Life is a powerful testament to His divine nature, His creative and sustaining power, and His redemptive mission. It calls believers to recognize His authority and to live in the light of the life He offers.