525. Many people who arrive in the other life from the Christian world bring with them a faith that they are going to be saved out of straight mercy, because they plead for it. When they are examined, though, it turns out that they have believed that getting into heaven was simply a matter of being let in, and that people who had been admitted were in heavenly joy. They have had no notion of what heaven is or what heavenly joy is. So they are told that the Lord does not deny heaven to anyone. They can be let in if they wish and even stay there. Some who wanted to were actually let in; but at the very threshold, at the touch of heaven's warmth (that is, of the love angels are engaged in) and the inflow of heaven's light (which is divine truth), they were seized with such pain in the heart that they felt themselves in the torments of hell rather than in the joys of heaven. Struck by this, they plunged down headlong. In this way they were taught by firsthand experience that no one can enter heaven out of straight mercy.

525. Most of those who enter the other life from the Christian world bring with them this belief that they can be saved by mercy apart from means, and pray for that mercy; but when examined they are found to believe that entering heaven is merely gaining admission, and that those who are let in are in heavenly joy. They are wholly ignorant of what heaven is and what heavenly joy is, and consequently are told that the Lord denies heaven to no one, and that they can be admitted and can stay there if they desire it. Those who so desired were admitted; but as soon as they reached the first threshold they were seized with such anguish of heart from a draught of heavenly heat, which is the love in which angels are, and from an inflow of heavenly light, which is Divine truth, that they felt in themselves infernal torment instead of heavenly joy, and struck with dismay they cast themselves down headlong. Thus they were taught by living experience that it is impossible to grant heaven to any one from mercy apart from means.