If someone forcibly occupies your land and builds their house or temple, it is an illegal activity and you can take legal action against them to protect your rights. Here are some steps you can follow: Make sure you have all the necessary documents such as land ownership certificates, deeds, etc. to prove your ownership of the land. Gather evidence to support your claim, such as photographs of the land, land surveys, and any other documents that prove your ownership. Consult with a lawyer and seek legal advice. They can guide you on how to take legal action to protect your rights. File a complaint with the local police station against the person who forcibly occupied your land. You can also file a case in the court for trespassing and illegal construction. Take the help of government authorities like revenue officers or the municipal corporation to remove the illegal construction on your land. You can also approach the court and seek an injunction order to prevent further construction on your land. It is important to act quickly and take legal action to protect your rights if someone has forcibly occupied your land.