Every religion hates other religion. All religious books are against other religious books. They should prove that their religious book is only holy and their god is only true god.
So, famous telugu poet Kaviraja Tripuraneni Rama Swamy wrote this poem:
Okarudu vedame bhagavadukta mantachu upanyasinchu, In
Kokarudu bible bhagavadukta mantachu vakkaninchu, Ve
Rokarudu maa khuran bhagavadukta mantachu vaduladu, Ee
Tikamakalela pettedavu? Telpaga rade nijambu eswara!
Meanining of that poem: One person says vedas are only holy books, another one says that bible is only holy literature and another says that khuran is only holy book. Why should we be confused? Real god should reply!
Some devotees question "if there is no god, how did Kaviraja Tripuraneni question about real god?" for ridiculing Kaviraja. Their beliefs are completely meaningless and their questions are completely senseless.