The sun has one kind of glory, while the moon and stars each have another kind. And even the stars differ from each other in their beauty and brightness.
It is the same way for the resurrection of the dead. Our earthly bodies, which die and decay, will be different when they are resurrected, for they will never die.
Our bodies now disappoint us, but when they are raised, they will be full of glory. They are weak now, but when they are raised, they will be full of power.
They are natural human bodies now, but when they are raised, they will be spiritual bodies. For just as there are natural bodies, so also there are spiritual bodies.