Is narrating a story about a mute person who speaks incomprehensibly, then having a healthy person imitate them and laugh at that, considered a sin, especially if it involves mispronouncing the name of Allah, and is that considered mockery of religion?

What has been mentioned about backbiting a Muslim and ridiculing him is forbidden by Islamic law, based on the Almighty's saying: "O you who have believed, let not a people ridicule [another] people; perhaps they may be better than them" and "and do not backbite each other." Listening to backbiting and ridicule and laughing at them intentionally is also forbidden because it constitutes an endorsement of them. Intentionally uttering the name of Allah (lafz al-jalalah) in this manner in this context is feared to be among those who distort the names of Allah, but it is not considered mockery unless that is intended.