Romans 5:9:

Much more then, being now justified by his blood, we shall be saved from wrath through him.

See also:

Who You Are and What You Have
Sickness as Chastening and Judgment in the Old Testament
Healing and Repentance
Am I Sick Because God Is Mad at Me?
Objection: Healing Cannot Be in the Atonement Because Healing Can Be Lost, but Salvation Cannot Be Lost
Objection: Faith Preachers Are Trinity-Denying Heretics Because They Teach That Jesus Died Spiritually