Third Lecture

And further, spiritual science knows that the sources of other great illusions in human worldviews arise from the fact that man succumbs to deception with regard to time. If there were many physicists among you, I could express myself here in purely physical terms. I could show you with the help of physical formulas that just as the physicist introduces time - t, as he merely calls it - into the physical formulas, this time is only a number, and thus something quite unknown, not a reality but pure appearance. The only thing that is real is the speed, but the physicist regards this as a consequence of time. Since you are not physicists and probably will not get involved in understanding the matter, I will not go into it further either.