1. showing disrespect or lack of reverence for God or religion
2. showing disrespect for what is generally accepted as right or proper

Examples

• The congregation was shocked by his impious remarks during the service.
• She considered it impious to work on the Sabbath.
• His impious behavior toward his elderly parents disappointed the community.
• The novel was banned for its impious treatment of religious themes.
• Many viewed the comedian’s jokes as impious and offensive.
• The king’s impious disregard for tradition angered his subjects.