The Emperor Was delighted with Tulsidas and offered the Hanuman temple with the Islamic crescent Moon finial which adorns the temple spire. It is usually claimed that due to the crescent moon image over the spire, the temple wasn't destroyed with the Muslim rulers who invaded India at numerous times. https://hanuman-chalisa67665.blogerus.com/64838765/hanuman-katha-can-be-fun-for-anyone