Jesus died to cleanse us from all unrighteousness. Through confession of sin and rebirth by the Holy Spirit, we are given the gift of unmerited favor and given the righteousness of God so that all our sins are washed away and in God’s eyes, it is as though we have never committed any sin. Jesus took the blame as if he had committed our sins and not us.
For too long, we have preached a half gospel: the forgiveness of sins and the salvation of your soul, which has only to do with the spiritual. That is true enough, but Jesus also died to heal us of all our diseases and infirmities. His death on the cross was the atonement for our sins and broke the power of Satan over our souls and bodies
Paul’s weakness was his learning and education, which he thought was his strength. The thorn in his side was not sickness but constant attempts to undermine his ministry by religious legalists/false apostles who came as messengers of Satan to churches he founded. The Thorn not being removed caused him to write many of the letters we have to day in response to these attacks upon grace and his ministry.