The definition of prayer is paying careful and concentrated attention to something other than your own constructions.
To pray is to pay attention to something or someone other than oneself. Whenever a man so concentrates his attention - on a landscape, a poem, a geometrical problem, an idol, or the True God - that he completely forgets his own ego and desires, he is praying. The primary task of the schoolteacher is to teach children, in a secular context, the technique of prayer.
In a world of prayer, we are all equal in the sense that each of us is a unique person, with a unique perspective on the world, a member of a class of one.