After her conversion to Christianity, the French Jewish writer Simone Weil found that she could use the Lord's Prayer to enter into a state of thoughtless awareness, mental silence or meditation.
“The effect of this practice is extraordinary and surprises me every time, for, although I experience it each day, it exceeds my expectation at each repetition. At times the very first words tear my thoughts from my body and transport it to a place outside space where there is neither perspective nor point of view. The infinity of the ordinary expanses of perception is replaced by an infinity to the second or sometimes the third degree. At the same time, filling every part of this infinity of infinity, there is silence, a silence which is not an absence of sound but which is the object of a positive sensation, more positive than that of sound. Noises, if there are any, only reach me after crossing this silence.”
- Simone Weil, Waiting on God.