وَلاَ تَسُبُّوْا الَّذِيْنَ يَدْعُوْنَ مِنْ دُوْنِ اللهِ فَيَسُبُّوْا اللهَ عَدْوًا بِغَيْرِ عِلْمٍ

Do not revile those whom they invoke other than Allah, lest they should revile Allah in transgression without having knowledge. This is how We have made the deeds of every community attractive in their sight. Then, to their Lord is their return, after which He shall tell them what they have been doing.

Surah Al-An’am Ayat 108

Allah prohibited Muslim from mocking of other religion god.