No matter where you stay, be it a busy place or a solitary retreat, the only things that you need to conquer are your mind's five poisons, and your own true enemies, the eight worldly concerns - nothing else.
(Five poisons: Ignorance, attachment, aversion, pride, jealousy)
(Eight worldy concerns: Hope for happiness and fear of suffering. Hope for fame and fear of insignificance. Hope for praise and fear of blame. Hope for gain and fear of loss.)
As followers of various spiritual traditions, if we properly appreciate each other and work with each other, creating harmony between us, this would contribute to world peace and stability.
Instead of appreciating the good points of each other's traditions, if we go on criticizing one another, bringing out the weak points here and there, this will create disharmony and we will not make positive contributions to the world.