Yes, delusions of grandeur are not exclusive to religious individuals. Delusions of grandeur are a type of delusion characterized by a false belief that one possesses superior abilities, wealth, knowledge, or power that exceeds reality. These delusions can occur in people with or without religious beliefs.
Delusions of grandeur are often associated with certain psychiatric conditions, such as bipolar disorder, schizophrenia, or narcissistic personality disorder. They can also be a symptom of other medical conditions, brain injuries, or drug-induced psychosis.
Regardless of religious beliefs, anyone can experience delusions of grandeur if they are affected by the underlying conditions or factors that contribute to such beliefs. It is essential to remember that delusions are symptoms of an underlying issue and should be treated with understanding, compassion, and professional medical or psychiatric help when necessary.