In truth, as long as it's an advanced cultivation method, whether it's divine powers and spells or any other high-level cultivation method, comprehension is necessary.

This is because the inheritance of advanced divine powers and spells is in the form of imprinted patterns. Those without sufficient comprehension cannot understand or grasp them, making it impossible to cultivate.

Only the mid to low-level divine powers and cultivation methods are presented in the form of text and hand seals, which any ordinary person with basic intelligence can learn.

The Seventy-Two Earth Fiend Soul Splitting Art is a cultivation method of the demon soul clan from the Outer Realms.