Lecture V
Thus, such a person may get on well enough with his own instincts, but if he has never consciously concerned himself about good and evil, he will not pass on effective instincts to his children. Furthermore, already in his next life he will not bring with him any decisive instincts concerning good and evil. It is really like a plant which may be an attractive and excellent herb, but if it is prevented from flowering no further plants can arise from it. As single plant it may be useful, but if the future is to benefit from further plants, it must reach the stages of flower and fruit. Similarly a human being's instincts may, unaltered, serve him well enough in his own life, but if he leaves them at the level of mere instincts, he sins against posterity in the physical as well as spiritual sense. You will realize that these are matters of extreme importance. And, as with the other issues, only spiritual science can enlighten us about them.