I like it a lot but for me the background is too overpowering. Obviously it's meant to dwarf Tyrael but the cracks make it look like a close up of the surface of a rock. If you scroll down the image so Tyrael isn't viable that's what it looks like. It's only when he comes into view you realise it's the face of a cliff.
All major religions and mythologies stem from early humanity's attempt to understand what we now call astronomy, geology, and the atmosphere." Bill Lauritzen