Today I would like to look at 1 John 5 verse 11 to 13
11)The testimony is this: God has given us eternal life, and this life has its source in his Son.
12)Whoever has the Son has this life; whoever does not have the Son of God does not have life.
13)I am writing this to you so that you may know that you have eternal life — you that believe in the Son of God
Everybody that believes in the Son of God, Jesus Christ, already have eternal life, we don't need anything more. We don't have to wait for it, because the eternal life has already begun. We have already received it, through Jesus Christ that paid for our sins in full. We can be sure that we have eternal life, because God gave it to us.
Have a wonderful day.
Soli Deo Gloria