Why is the concept of eternal life important for Christians?

Eternal life is central to Christian belief, representing both a present reality and a future promise for believers. According to Scripture, eternal life is not something that can be earned; it is a gift bestowed by God through Christ (John 3:16). It is intrinsic to the believer’s identity, signifying that true life is found in knowing Christ (John 17:3). This assurance of eternal life encourages Christians not only to live in light of this truth but also to evangelize, inviting others to partake in this life through faith. The concept underscores the grace of God, emphasizing that salvation is entirely dependent upon His mercy, which provides believers the hope of immortality.