The Ruusbroec Society will celebrate its 100th anniversary in 2025! The kick-off of this festive year will be given during a special edition of the annual Ruusbroec Day. Instead of a traditional lecture series around a theme in mysticism, we are taking this opportunity to look to the future. We therefore invited representatives of partner institutions that preserve important religious heritage collections to briefly introduce their operations. They will then discuss the opportunities and challenges related to collecting, managing and valorising religious heritage anno 2025.