'Eternal Life' in the Bible

For the life appeared: and we have seen, and bear witness, and show unto you that eternal life, which was with the father, and appeared unto us.

And this is the promise that he hath promised us, even eternal life.

Whosoever hateth his brother, is a man slayer. And ye know that no murderer hath eternal life abiding in him.

And this is the witness: how that God hath given unto us eternal life, and this life is in his son.

We know that the son of God is come, and hath given us understanding, to know him that is true: and we be in the truth through his son Jesus Christ. He is very God, and eternal life.