This verse reveals a deep theological truth about the relationship between God the Father and Jesus Christ. The Father, being the source of all life, possesses life intrinsically. This means that life is not something given to Him; rather, it is part of His very nature. In the same way, the Father has granted the Son, Jesus, to have life in Himself. This signifies that Jesus shares in the divine nature and essence of God, affirming His divinity and equality with the Father.
This verse underscores the unity and co-equality of the Father and the Son, a foundational belief in Christian theology. It assures believers that Jesus is not merely a prophet or teacher but is divine, possessing the same life-giving power as the Father. This is crucial for understanding the Christian faith, as it affirms that Jesus has the authority to grant eternal life to those who believe in Him. The verse invites believers to trust in Jesus' divine nature and His ability to bring life and salvation to humanity.