Original sentence: Mary Malone says that "the Christian religion […] is a very powerful and convincing mistake, that's all.Pullman has, however, also found support from more liberal Christians, most notably Rowan Williams, the Archbishop of Canterbury, who argue that Pullman's attacks are focused on the constraints and dangers of dogmatism and the use of religion to oppress, not on Christianity itself (as Pullman himself has said in speeches appearances such as the BBC's Belief).Some criticism stems from the fact that almost all of the Christian characters in the series are portrayed as bad at some point in the story
Edited sentence: Pullman has, however, also found support from more liberal Christians, most notably Rowan Williams, the Archbishop of Canterbury, who argue that Pullman's attacks are focused on the constraints and dangers of dogmatism and the use of religion to oppress, not on Christianity itself