Can you expand on why you disliked that part?
It was a few things. Firstly given that Sinclair didn't really have a plan on what to do in the previous scene (which was a few hours/days earlier) I found it somewhat unbelievable that he would have been able to assemble the people that he needed in time (I tend to get drawn into shows, so I'm not a fan of anything like this that pulls me out).
Secondly, I wasn't sure what made it a religious demonstration, it was just a line of people. All of the other alien species would have been able to show something similar. I'm sure that I have just seen an episode where Londo talks about the Centauri having 50 gods, and in By Any Means Necessary I think that G'Kar says that G'Kwan is one of a number of gods that the Narn follow (BTW I have cracked my way through to the start of Series 2, but am spending more time watching that writing up my thoughts... There are some episodes that I have loved but want to think about them a little before writing about them).
Thirdly, it felt like a cop out. I think that it is meant to be a demonstration of Earth's dominant religion(s), yes there are lots of religions but there are a few dominant ones. I thought that Sinclair should have just picked one, or a few, and run with it.
Re-reading this, it all reads as if I feel much more strongly about the scene than I do. As I said orginally it wasn't really for me, but I can see why others liked it.