248. If that higher level, the spiritual level, is not opened in us, we become focused on the physical world and our sense impressions. I have just explained that there are three levels of the human mind called earthly, spiritual, and heavenly; that these levels can be opened in us in sequence; that the earthly level is opened first; and that afterward, if we abstain from evils as sins and turn to the Lord, the spiritual level is opened, and ultimately the heavenly level. Since the sequential opening of these levels depends on how we live, it follows that the two higher levels may also not be opened, in which case we stay on the earthly level, which is the most remote.

It is recognized in the world that we have an earthly self and a spiritual self, or an outer and an inner self. It is not recognized that the earthly self becomes spiritual by the opening of a higher level within, and that this opening is accomplished by a spiritual life, a life in accord with divine precepts, and that unless we live by these precepts, we remain centered on the physical world.

240. There are two abilities within us, gifts from the Lord, that distinguish us from animals. One ability is that we can discern what is true and what is good. This ability is called "rationality," and is an ability of our discernment. The other ability is that we can do what is true and what is good. This ability is called "freedom," and is an ability of our volition. Because of our rationality, we can think what we want to think, either in favor of God or against God, in favor of our neighbor or against our neighbor. We can also intend and do what we are thinking, or when we see something evil and are afraid of the penalty, can use our freedom to refrain from doing it. It is because of these two abilities that we are human and are distinguished from animals.

These two abilities are gifts from the Lord within us. They come from him constantly and are never taken away, for if they were taken away, that would be the end of our humanity. The Lord lives in each of us, in the good and the evil alike, in these two abilities. They are the Lord's dwelling in the human race, which is why everyone, whether good or evil, lives forever. However, the Lord's dwelling within us is more intimate as we use these abilities to open the higher levels. By opening them, we come into consciousness of higher levels of love and wisdom and so come closer to the Lord. It makes sense, then, that as these levels are opened, we are in the Lord and the Lord is in us.