To concentrate implies bringing all your energy to focus on a certain point; but thought wanders away... Whereas attention has no control, no concentration. It is complete attention, which means giving all your energy, the energy of the brain, your heart, everything, to attending.
There is only that inevitable danger as long as there is lack of understanding; but the moment the individual understands, there will be no formation of religion.
When we stop fighting with ourselves, we aren't creating anymore conflict in our mind. Then our mind can for the first time relax and be still. Then for the first time our consciousness can become whole and unfragmented. Then total attention can be given to all of our thoughts and feelings. And then there will be found a gentleness and a goodness in us that can embrace all that is been given in the world. Then a deep love for everything will be the result of this deep attention. For this total attention, this soft and pure consciousness that we are, is nothing but Love itself.