I notice that it's the second time that you submit a photo taken in the same place , your wish to have someone praying has come true.
I prefer the other composition , maybe more classical but this one is interesting too.
I'm sure that viewers/voters have appreciated the presence of the prayer , that gives strength , a relation between human beings and holiness.
The colors are warm , they help to create the atmosphere , it would have been fantastic if there were less light outside to see better the stained-glass windows. And hard to work with the inside lights , you have done it very well !
Maybe to avoid the "distracting" effects you could have centered the attention in the altar zone but it would have been more like your "Sanctuary" , I suppose you preferred to do something different in this challenge.