Baptism has long been seen as an uncomplicated and inclusive element in the Church of Sweden. The process studied in this thesis has, however, indicated a change on this point. Three people (one of which has been serving as a minister in the Church of Sweden for fourteen years), baptised as children in The Lords New Church, a church that follows Emanuel Swedenborg’s teachings, was baptised anew in the order of the Church of Sweden in November 2018, after the Church of Sweden had declared their original baptism to be invalid.A statement on the matter was released from the Church of Sweden in which several documents were referred to as supporting the arguments of the Church of Sweden. These documents, along with the statement from the Church of Sweden, are presented and discussed in this thesis.The discussion shows that the documents can be read in more than one way, and that the Church of Sweden seems to have used only parts of them in its reasoning on the matter.