32. The Bible and Wisdom II

I will speak only of a single thing in the human body and its transformation at that time. Before that time, it was necessary for the human body to have an organ that still exists today in a last rudiment and remnant, in the swim bladder of fish. Since the physical human ancestor had to move by floating and swimming on the earth, he needed such a organ. The physical human ancestor had this organ in ancient times. This organ has transformed itself in the course of human physical development into the lungs. This has enabled man to breathe in and process the air as he does today. Connected with this is what we know about other processes in the body that have some kind of relationship to this lung breathing. We see the transition from the old gill breathing, which is still present in human embryonic development, to lung breathing, which is the preparation for red blood, which plays such an important role in human beings as well as in the life of nations. This moment of capturing the oxygen in the air through the lungs is also the moment of the human being being endowed with a human soul. Only then was he a suitable vessel for what we call a human soul.