As a result of the dynamic structure of society, there is a constant change in social life and researching the change is among the unit analysis of the field of sociology that takes society as a subject matter for itself. There are various ways to examine the change that has taken place in society. One of them is the implicit reference system thereby examining mindset structures. There are many factors such as economy, culture, and education which constitute mentalities and one (...) of them is religion. Religions because of their unique characters have an aspect to influence mentalities. From this point of view, the first issue in this article to be examined is the relationship between mentality-social change. Subsequently, insights will be given about mentality-religion relations, and lastly, an attempt to unearth the impact of religion-social change relations on mentalities will be made. For further clarification of all this process through an example, Sabri F. Ülgener's Zihniyet ve Din (Mentality and Religion) will be examined and Ülgener's views will be analyzed on the ground of religion-change relation. (shrink)