Disturbing religious assembly.

Click to Watch Video Explanation of BNS Section 300

Whoever voluntarily causes disturbance to any assembly lawfully engaged in the performance of religious worship, or religious ceremonies, shall be punished with imprisonment of either description for a term which may extend to one year, or with fine, or with both.

Section 299 of the Bharatiya Nyaya Sanhita  

Section 301 of the Bharatiya Nyaya Sanhita