Courage doesn't always roar. Sometimes courage is the little voice at the end of the day that says "I'll try again tomorrow." Courage isn't having no fear or being afraid of nothing, Courage is being afraid of something, but going through with it anyways
If we could take a photograph of Aslan, I imagine that this would be it. His soulful eyes seem to carry us to beautiful places. But since this is a lion, I wonder how this could possibly be unless he were Aslan.