Moreover this person does not recognize anything but His encompassing Essence...
Moreover this person does not recognize anything but His encompassing Essence, indicated in His words, `Now surely He encompasses all things.' Allah has also referred to this kind of turning to Him when He inspired Abraham to say, `Surely I have turned myself, being upright, wholly to Him Who originated the heavens and the earth, and I am not of the polytheists.' As for the washing of the hands, it symbolizes one's lack of concern for any of the comforts of this world or the next which are at the disposal of one's hands ‑ such as wealth, position, family and children which are of this world and knowledge, doing without, and obedience which are other worldly, including whatever appears as a result of the next world, like the reward, the Garden, the maidens and the palaces.
This is because undue consideration and praise for one's acts of worship and obedience is considered an act of disobedience by the people of Allah. Thus it has been said, `A bad action which causes you regret…