Studying Kabbalah and developing spiritually, one begins to feel that the speed of his changes goes much faster than in the material. And this is truly the case: if a person developed spiritually at the same pace as he develops in corporeality, we would need millions more years. The smallest step in the spiritual is equal to the whole world. A million years of evolution are incomparable even with one second of spiritual development! This is a completely different type of energy, another dimension, a qualitative leap in the transformation of man.