This thesis puts the European Union’s (EU) normative power in a historical context and combines it with EU’s development of social goals and measures surrounding the turn of the twenty-first century. This provides social normative power to be central phenomenon. The development of EU’s social normative power is analyzed through its founding Treaties. It shows how this development leads to the construction of the European Constitution in the beginning of the twenty-first century. This treaty got rejected by the Netherlands through a national referendum, but was reused almost in its entirety in the Lisbon Treaty only a few years later. Since the development of social normative power and these controversial events have taken place in the same period, the connection between the two is examined. This is done by focusing on the national debate in the Netherlands during the period of the European Constitution and the Lisbon Treaty through newspaper articles that were published at that time. It is researched how social normative power influenced Dutch national debate during the indicated period. This research will show that EU’s social normative power made the lack of democratic capacity of the EU more visible for Dutch citizens and that it contributed to a negative attitude towards the EU.