Psalm 103: 2 - 3: Bless the LORD, O my soul, and forget not all his benefits: Who forgiveth all thine iniquities; who healeth all thy diseases;
The atonement makes provision for the soul and for the body.
Salvation and healing are connected with the atonement; if a person denies divine healing, then they are likewise denying salvation.
A doctor may administer medicine or set a broken bone, but it is God that allows the body to recover from sickness and the broken bone to fuse.
When the Bride is raptured, then the benefits of salvation and healing will no longer be available to the Gentiles; thus when the seven vials of God’s wrath are poured upon the flesh of humanity, then their bodies will literally rot away because God’s healing power will no longer be present for them.