(Tark al Muraqabah). The knowers of Allah have abandoned examination because they know that 'Nothing is like Unto Him' and no knowledge of Allah provides any positive quality. Examination and concentration (muraqabah) form a decisive part of the struggle in the initial stages of the Spiritual Journey, but as the heart becomes purified and filled with awe, bewilderment and wonder, the knower surrenders. "Nothing is like Unto Him" (The Qur'an 42:11).