The student asked: What is the difference between the two?
Teacher:
The main difference is that modern man has a power of thought today that wasn't present in ancient times. And this power of thought will continue to increase in strength and power.
The so-called black magic of ancient times too has changed as well. Previously it had to do with pro-creativity, today it has to do with the fertilizing power of thoughts in the soul. Everything is now shifted to focus on the consciousness.