What a tremendous, magnificent, awesome promise!!! They will never die! And that promise is still in effect today. These old bodies that we wear around will one day give out, but we, our soul, will never die! Once we have accepted Jesus and the Holy Spirit abides in us, we are assured that we will never die. Guaranteed!!
13 So it is with you. When you heard the true teaching—the Good News about your salvation—you believed in Christ. And in Christ, God put his special mark of ownership on you by giving you the Holy Spirit that he had promised. 14 That Holy Spirit is the guarantee that we will receive what God promised for his people until God gives full freedom to those who are his—to bring praise to God’s glory—Ephesians 1:13, 14 (NCV)
No person or no thing can take us out of the hands of Jesus because God is greater than all and no one can defeat Him or His purpose. We will have new bodies and live forever with Christ Jesus, our Savior and Lord.
16 From this time on we do not think of anyone as the world does. In the past we thought of Christ as the world thinks, but we no longer think of him in that way. 17 If anyone belongs to Christ, there is a new creation. The old things have gone; everything is made new! 18 All this is from God. Through Christ, God made peace between us and himself, and God gave us the work of telling everyone about the peace we can have with him.—1 Cor. 5:16-18 (NCV)