Been a while since I painted anything. Is it any good?

It has potential.

the good thing about art is subjective..
When I look at your art, first thing that came up in my mind is album cover...

>>2863276
Nice composition. Unfortunately I can't tell whether you're actually good or whether you use your messy style as a tool to hide your weak foundation.

I think it'd look better if you cropped the red circle so it looks like it's behind the altar.