In ancient India, scholars had no interest in political power or material growth.

The correct answer is B. spiritual.

In ancient India, scholars were primarily interested in spiritual matters. They believed that the purpose of life was to achieve moksha, or liberation from the cycle of rebirth. They sought to do this through a combination of study, meditation, and good deeds.

Option A, internal, is

Option C, psychic, is incorrect because it refers to the paranormal, which was not a major concern of ancient Indian scholars.

Option D, celestial, is incorrect because it refers to the heavenly realm, which was not a major focus of ancient Indian scholars.