5. I leave aside the paradoxical ideas about the destruction of the universe which people will entertain who do not know that a person is as much a person after death. These are like the other ideas and equally numerous. But when it is known that a person after death is not a breath or a puff of wind, but is a spirit, an angel in heaven if he has led a good life, and that spirits and angels have a complete human form, then it is possible to base one's ideas about the state of people after death and about the Last Judgment on understanding and not on faith accepted without understanding, which leads only to traditional beliefs. Understanding can also lead to the certain conclusion that the Last Judgment predicted in the Word will not take place in natural but in the spiritual world, where all are gathered. It also follows that, when the Last Judgment takes place, it must be revealed so that the Word remains credible.