They are not even convinced by 124000 prophets who brought message of Allah for all humanities that there is no god but Allah and he is the creator of whole universe. Why we are waisting our energies for nothing let them live in the heavon of fools. Allah says in Quran(Surah Baqra)
Allah taala ne unke dil or kano pr thappa lga diya hai or unki aankhon pr prda hai, aur unke liye bada aazaab hai.
2:9
Unke dilon me rog hai, Allah ne unke rog ko or badha diya aur unke jhuth bolne ke karan unke liye dardnak aazab hai.
2:10
Aur jab unse kaha jata hai ki dharti pr bigad mat peda kro, to jawab dete hain ki hum to sirf sudharak hain.
2:11
Savdhan! haqeekat me yhi log bigad peda krne wale hain, lekin samjh (Gyan) nhi rakhte.