Another misunderstanding that they might have, hearing him speak in this way, was to think that Paul was first of all anxious about what the Corinthians thought of him, that he was simply defending himself. If someone is more concerned about how men think of him than of how God thinks of him, he has made himself a prisoner to human opinion and human judgment.
Trust is very strong while it is in good health, but when it is damaged, it becomes very fragile and is hard to restore. It is no easy matter to disarm suspicion once it has taken root. It lingers in the mind, and if it is dislodged in one way, like a limpet it tries to cling on in another way. It has therefore to be prized off from all angles before the minds of others can be released from it. Paul is careful to do a thorough job in undoing the damage done by his enemies. Nevertheless, he proceeds with optimism, because he is confident that God will not lose any of his own, but fully recover them. It is not good for Christians to continue in a state of mistrust with each other, for we are all going to that realm where there is perfect trust between God’s people.