The Bible says in Isaiah 53:5 KJV, But he was wounded for our transgressions, he was bruised for our iniquities: the chastisement of our peace was upon him; and with his stripes we are healed.
Recently, I have heard many preachers saying that this means our physical healing of things such as diseases and ailments is already completed. They say Jesus bore them on the cross.
I don’t think this is what the verse means.
If we value the sacrifice and death of Jesus (his stripes) we will not continue in sin (we are healed) from iniquity.
In fact this is a theme of the Old and New Testament. Will we come to God and the truth to be healed?
Jesus said in Matthew 13:15 KJV For this people’s heart is waxed gross, and their ears are dull of hearing, and their eyes they have closed; lest at any time they should see with their eyes, and hear with their ears, and should understand with their heart, and should be converted, and I should heal them.
Spiritual healing is critical to our salvation. In fact, it is more important than physical healing. Iniquity is an illness leading to the second death. Hear the truth, value Jesus and his acts, and you will be healed!