XVIII. Purifying the Blood by Removing Egoism through the Mystery of Golgotha, an Easter Lecture

You can get an idea of what was also present in the earth's atmosphere if you consider the following—not literally, a bit figuratively, yet also real—if you consider the warmth present in the different human beings who lived on earth, [if you consider] the warmth that lives in your blood, and then the warmth that has flowed out into your surroundings, and all this warmth enveloping the earth, all the blood warmth, therefore, all warmth that comes from the blood and flows within us—is the warmth that used to be around us on the outside in the past. Just as it is true that the spirit which used to be outside you is now inside you, so it is true that the warmth which was outside you is now inside you.