521. NO ONE ENTERS HEAVEN BY MERCY APART FROM MEANS. Those that have not been instructed about heaven and the way to heaven, and about the life of heaven in man, suppose that being received into heaven is a mere matter of mercy, and is granted to those that have faith, and for whom the Lord intercedes; thus that it is an admission from mere favor; consequently that all men without exception might be saved if the Lord so pleased, and some even believe that all in hell might be so saved. But those who so think know nothing about man, that he is just such as his life is, and that his life is such as his love is, both in respect to the interiors pertaining to his will and understanding and in respect to the exteriors pertaining to his body; also that his bodily form is merely the external form in which the interiors exhibit themselves in effect; consequently that one's love is the whole man (see above, n. 363). Nor do they know that the body lives not from itself, but from its spirit, and that a man's spirit is his essential affection, and his spiritual body is nothing else than his affection in human form, and in such a form it appears after death (see above, n. 453-460). So long as man remains ignorant of all this he may be induced to believe that salvation involves nothing but the Divine good pleasure, which is called mercy and grace.