What is the "thorn" in Paul's flesh? Is it a physical problem such as epilepsy or persistent headaches? Is it a psychological problem such as depression? Is it something else? We do not know. Yet, even though we cannot determine Paul's exact trouble, there is something here that is of great value.

Whatever it is, this stubborn difficulty makes Paul conscious that he is a person with weaknesses. Such a realization might cause some to despair; Paul sees it as an opportunity. He proclaims his weaknesses as a witness to the power of Christ. Paul is flawed and fragile, yet great things happen in his life because of the Lord. Christ dwells in Paul and the power of Christ shines through Paul's powerlessness.

Even after prayer, the problem does not vanish--it remains with Paul in daily life. However, he trusts that the Lord will give him sufficient grace to cope. There is peace that comes with such trust. The thorn keeps Paul from relying on his own efforts and leads him, instead, to draw strength from the Lord.

We are invited to acknowledge our weaknesses. They may be very painful. They also have the potential of drawing us into deeper relationship with Christ.