The phrase "spiritual void" refers to a sense of emptiness or lack of purpose in one's inner self, often due to a lack of connection with deeper meanings, values, or beliefs. Full definition
These events opened up a great spiritual void, and the Chinese began searching for a new faith. (firstthings.com)
«There is a great spiritual void in America,» Landis writes. (businessinsider.com)
«Drugs, as well as pornography and other forms of consumerism which exploit the frailty of the weak, tend to fill the resulting spiritual void». (religion-online.org)