en_tn/1co/15/50.md

that flesh and blood cannot inherit the kingdom of God

Paul is referring to those who have not been reborn or those who are not a new creation.

neither does perishable inherit imperishable

Paul is stating our old bodies will perish but we will be changed into imperishable bodies.

we will all be changed

AT: "God will change us all" (See: rc://en/ta/man/translate/figs-activepassive)