Prayer is the central means by which man communicates with God, his Creator. Prayer constitutes the main factor in the spiritual life of a Christian. It shows our love towards God.

Is there a better practice of philanthropy or personal duty which can render analog benefit within all nations and countries as prayer does?

We show love for one another by our charitable deeds and kindness, especially through prayer. Which is why the monastic community of Mt. Athos freely offers prayer for those who are in need, and the whole world.