Ramziya Gimaletdinova, the mother of Andrey Kasyanov (whose Islamic name is Abdullah, after whom the mosque was named), who died in the war in Ukraine, as well as Milyausha Bayazitova, who was separated from her son and husband due to the war, made a significant contribution to the construction of the mosque.

The first full-fledged mosque was opened in Bratislava, the capital of Slovakia. Until now, Slovakia was the only country in the European Union without a mosque.