1 John 5:11-13 KJV

11 And this is the record, that God hath given to us eternal life, and this life is in his Son.
12 He that hath the Son hath life; and he that hath not the Son of God hath not life.
13 These things have I written unto you that believe on the name of the Son of God; that ye may know that ye have eternal life, and that ye may believe on the name of the Son of God.

2 Corinthians 4:7-10 KJV

7 But we have this treasure in earthen vessels, that the excellency of the power may be of God, and not of us.
8 We are troubled on every side, yet not distressed; we are perplexed, but not in despair;
9 Persecuted, but not forsaken; cast down, but not destroyed;
10 Always bearing about in the body the dying of the Lord Jesus, that the life also of Jesus might be made manifest in our body.

1 Corinthians 15:51-57 KJV

51 Behold, I shew you a mystery; We shall not all sleep, but we shall all be changed,
52 In a moment, in the twinkling of an eye, at the last trump: for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.
53 For this corruptible must put on incorruption, and this mortal must put on immortality.
54 So when this corruptible shall have put on incorruption, and this mortal shall have put on immortality, then shall be brought to pass the saying that is written, Death is swallowed up in victory.
55 O death, where is thy sting? O grave, where is thy victory?
56 The sting of death is sin; and the strength of sin is the law.
57 But thanks be to God, which giveth us the victory through our Lord Jesus Christ.