One should perform the Prayer of Jesus aloud but not loudly, sufficient so that one can hear it. One should not at the time of prayer incline one's thought here and there to worldly , corruptible
things, but should remain without laziness in the memory of this Prayer alone.
The Prayer is nothing else but a division between the visible and invisible worlds. Wherefore, one must enclose one's mind in the Prayer. Where
the body stands, there also the mind should be with it, without having any thought at the time of prayer.
St. Paisius Velichkovsky
