What does it mean that Jesus gives eternal life?

In the context of John 17:2, Jesus states that He has the authority to give eternal life to those that the Father has given Him. This delineation underscores the concept of particular redemption; only those elected by God will receive eternal life through Christ. This act is not merely granting life but involves an intimate relational connection between the Savior and His people. The giving of eternal life manifests God's grace and serves to glorify Him, affirming that Christ's atoning sacrifice was sufficient and efficacious for securing salvation for the elect alone.