Always_Ask_Questions:
Hilchos L”H require that if someone intentionally and publicly profanes Hashem’s name that such an abomination be condemned.
Established halacha is that it is absolutely forbidden to enter a church sanctuary. You’re not even allowed to enter the sanctuary of a Conservative Synagogue – yet the UK Chief Rabbinate claims that their Chief Rabbi (and his predecessors) are perfectly fine entering a church sanctuary for a church ceremony (and proud to make videos of it and disseminate those afterwards)?
The argument that it was permitted by the “London Beth Din”, of which he is the head, and which is therefore nogeia baDavar, is not an argument.
As well, the United Synagogue (the umbrella organization of that “Beth Din”, headed by the Chief Rabbi), on their web site, states that they are “a Zionist organization”. So, there goes that “heter”.
There are world-renowned Torah greats who have guided us over the past century. Why wasn’t this asked to, and answered by, someone like Rav Moshe Feinstein, for example?
Nope.