A text in English: And verily, those who were made to inherit the Scripture [i.e. the Taurah (Torah) and the Injeel (Gospel)] after them (i.e. Jews and Christians) are in grave doubt concerning it (i.e. Allah's true religion Islam or the Quran).
What's the text in Czech? A věru ti, kdož po nich Písmo zdědili, v hlubokých pochybnostech o něm byli.