The life was manifested, and we have seen, and bear witness, and declare to you that eternal life which was with the Father and was manifested to us—” (1 John 1:3).
John takes us to his next thought after introducing us to his eyewitness account of Jesus. This next thought is the revelation of God’s Son come in the flesh or the incarnation. This revelation is the life of all things. John speaks of life in a special way – eternal life. In His gospel, John informed his readers and us that Jesus is unique in the possession of life. He has life in Himself (John 5:26). Nothing in all creation possesses this attribute. All that exists in creation dies or decays. Plants and animals die. Humans have a lifespan. All other things deteriorate. They do not possess life in themselves. Rather, they depend on that which is external to them to give them life and to sustain them. God gives to them.
One exception exists – God. In the same place where John points to Jesus as having life in Himself, he also says that the Father also has life in Himself. He states, “For as the Father has life in Himself, so He has granted the Son to have life in Himself” (John 5:26). John expands his claim to the Father, affirming the divinity of the Father and the Son. Now, since the Bible (and John) claims there is one God, we come to understand from him that the Father and Son share in that divinity (John 1:1). They are two of the three persons of the divine essence, that is, God.
Jesus manifested His divinity to His disciples when he lived with them and also when He rose from the dead. His resurrection demonstrated that He has life in Himself. All others who lived also died, even those whom Jesus called back from death to life, such as Lazarus. Lazarus finally died permanently. Jesus rose from the dead and lives today in the presence of His Father.
John declared the eternal life of the Son of God, Jesus. He also announced that Jesus was with the Father prior to His incarnation. In stating this, John informed us that Jesus existed before His birth as the baby of Joseph and Mary. He took on human flesh at a point in time and became like one of us so that He might bridge the gap between God and humanity. He became “God with us.” The Creator of all things took on the form of the created to bring those who believe Him back to the Father. This is the good news and the hope all have who placing their faith in Him.