That's part of dechristianization, but that's not the big issue.

这也是去基督化的一部分，虽然还不是去基督化的核心。

A friend of mine, who was a great historian, called Michel Vovelle, a long time ago did a book on dechristianization.

我的友人 史学大家米歇尔·伏维尔，很久以前写过一本关于去基督化的书。