It means a person having deep religious spiritual knowledge may or may not involved in ritual processes.

He not only received spiritual knowledge in these places but also held discussions with scholars belonging to different schools of thought on various subjects.

The poems are based on the authors quest for spiritual knowledge.

The spirit answers the questions of those in its presence or giving spiritual knowledge.

Music, the Arts, intellectual and spiritual knowledge, and progress have increased.

It is a place where people can develop spiritual knowledge and wisdom.

He got acquainted with the hidden aspects of spiritual knowledge.

She protects the honor of women and bestows all spiritual knowledge.

He was originally criticized by the native community because his images disclosed traditional spiritual knowledge.

With an eye toward the future, they view life as a journey toward a deeper spiritual knowledge.