Curious historical footnote: when the Moors invaded southern Spain, they took this custom with them and the pronunciation changed over the centuries from "Allah, Allah, Allah," to "Olé, olé, olé," which you still hear in bullfights and in
Interessante historische Fußnote: als die Mauren Südspanien eroberten brachten sie diesen Brauch mit. Die Aussprache änderte sich im Laufe der Jahrhunderte von „Allah, Allah, Allah“ zu „Olé, olé, olé“,