'Decaying' in the Bible

This is how it will be at the resurrection of the dead. What is planted is decaying, what is raised cannot decay.

Now I say this, believers, that flesh and blood cannot inherit nor be part of the kingdom of God; nor does the perishable (mortal) inherit the imperishable (immortal).

For what is decaying must be clothed with what cannot decay, and what is dying must be clothed with what cannot die.

Now, when what is decaying is clothed with what cannot decay, and what is dying is clothed with what cannot die, then the written word will be fulfilled: "Death has been swallowed up by victory!"