He himself bore our sins in his body on the tree so that we might die to our sins and live for righteousness; by his wounds you have been healed.
This passage is primarily directed at slaves being punished by harsh masters, but it is applicable to every believer.
It is commendable to bear up under unjust suffering because of our trust in God. It is not worthy if we suffer for doing wrong. The experience of suffering unjustly is a part of our calling in Christ, for He suffered on our behalf even though He committed no sin.
Jesus did not retaliate or threaten those who afflicted Him. Instead He entrusted Himself to His Father. As a result, we are set free from our sins.
Jesus bore our sins on His body when He hung on the cross. He died to set us free from sin and death.
Everyone who receives this gift and dies to their sins can now be raised to new life in Him.
Sin had a hold on us in every way. We could not escape it on our own. But when we died to ourselves and received new life in Christ, then we were dead to sin and alive to righteousness. We were born again to a new life in the grace of Christ.
Part of the benefit of being born again in Christ is that we can know healing from sickness. Sickness is a part of the old covenant of sin and death. Now that we live in Christ we are healed by His wounds.
In this life healing is only partial, in the same way that our freedom from sin is not yet complete. And so we pray and sometimes people are healed and other times they are not.
The healing that we do receive points us to the future when sickness and death will be no more.
Thank you Lord Jesus for dying for me. Than you for taking my sin and my death on your body and promising eternal life with you. Amen.