Why is Christ called the life in the Bible?

In Scripture, Christ is referred to as the life because He embodies the essence of what it means to be alive spiritually. John 1:4 states, 'In Him was life, and the life was the light of men.' This indicates that all spiritual existence and vitality stem from Christ. Without Him, there is no true life; all humanity exists in a state of spiritual death due to sin. The eternal life offered through Christ denotes not just longevity but a quality of life that is characterized by fellowship with God and the fullness of joy. Through His resurrection, He exemplifies the ultimate victory over death and serves as the guarantee of eternal life for those who trust in Him.