I call him religious who understands the suffering of others.
Each one has to find his peace from within. And peace to be real must be unaffected by outside circumstances.
As soon as we lose the moral basis, we cease to be religious. There is no such thing as religion overriding morality. Man, for instance, cannot be untruthful, cruel or incontinent and claim to have God on his side.
When I admire the wonders of a sunset or the beauty of the moon, my soul expands in the worship of the creator.