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.