1 John 5:11-12
And this is the record, that God hath given to us eternal life, and this life is in his Son. He that hath the Son hath life; and he that hath not the Son of God hath not life.
John gives us a great truth that we can have confidence in – it is God that has given us eternal life and that life is provided through His Son, Jesus Christ. Eternal life is not found in any other or in any other way, it is only found in Christ.