50 Now I say this, my brothers, that it is not possible for flesh and blood to have a part in the kingdom of God; and death may not have a part in life.
51 See, I am giving you the revelation of a secret: we will not all come to the sleep of death, but we will all be changed.
52 In a second, in the shutting of an eye, at the sound of the last horn: for at that sound the dead will come again, free for ever from the power of death, and we will be changed.