Poppers has provided a classic illustration...
"Spirituality comes from within and is a natural flowering forth of one's inner essence into the world around you."
In what way does this statement, which Loz endorsed, have any actual meaning in the real world?
It means that your world has become more inclusive of others in a natural way because you see and realize that others are an extension of yourself. This is because a spiritual person's perception of the world comes from deep within themselves and is not clouded by the distortions that religious blinders induce. Those distortions are often the source of strife between people, the kind of strife that can lead to families being torn apart or nations to going to war. Think of the disfellowshipping practices of the WT and the Middle East - is that real world enough for you?
In other words, through spirituality you learn to see the world as it is rather than how you are taught to believe it is via religion. It means that spirtuality helps to remove the walls that keep people apart, the walls that religions tend to construct - the walls that say "your religion isn't the right one, and if you want to be saved or go to heaven then you should believe as I do." I would say a spiritual person doesn't want to convert anyone to anything, but would prefer that others learn to see clearly for themselves instead of being fed someone else's ideas, ideas that keep walls in place.