What is religion? That is a question that have been asked and answered over and over again since the invention of the word itself. The definition of religion is still engaging and dividing social science. Despite that, the word has a untaught part of our everyday life. We meet the word on the news, in conversations and in education. What we may not consider is that religion is a product of it’s own history which until today, influences the understanding of it. The definition of it is also produced and reproduced in different contexts. These contexts in which religion is presented and explained imprint thus our understanding of religion. This paper aim to examine what religion is and how it is defined and described in the context of a museum, more particularly the exhibition Nordamerikas indianer at Etnografiska museet in Stockholm, Sweden.