Who shall change our vile body, that it may be fashioned like unto his glorious body, according to the working whereby he is able even to subdue all things unto himself. Phil. 3.21

But if the Spirit of him that raised up Jesus from the dead dwell in you, he that raised up Christ from the dead shall also quicken your mortal bodies by his Spirit that dwelleth in you. Rom. 8.11

The physical body will be transformed into a body like Jesus' body in His resurrection which is a body as it is now, but that can never die and is without blood. This is distinct from an etheral body as is taught in other religions.