24. The explanation of this injunction by the Prophet (peace be on him) indicates that washing of the face includes rinsing one's mouth and inhaling water into the nostrils. Unless this is done the washing of the face is not considered complete. Likewise, since the ears are part of the head, 'wiping the head' includes wiping one's hands over the external and internal parts of the ears as well. Moreover, before starting to wash the other parts one should first wash one's hands so that the instruments of washing are themselves clean.
25. Janabah (the state of major ritual impurity) - whether caused by the sexual act or merely by seminal discharge - renders it unlawful to perform the ritual Prayer and to touch the Qur'an for further details see (Surah 4, nn. 67-9 )above.
26. For explanation see (Surah 4, nn. 69-70 )above.
27. Just as purity of the soul is a blessing, so is cleanliness of the body. God's favour to man can be completed only when he has received comprehensive direction in respect of both spiritual purity and physical cleanliness.
28. The 'favour' mentioned here denotes illuminating the Straight Way, and entrusting to the believers the task of guidance and leadership of the whole world.
29. See (Surah 4, nn. 164-5 )above.
30. This alludes to the incident reported by Ibn 'Abbas when a group of Jews
invited the Prophet (peace be on him) and a number of his close Companions to
dinner. They had in fact hatched a plot to pounce upon the guests and thus undermine
the very foundation of Islam. But by the grace of God the Prophet (peace be
on him) came to know of the plot at the eleventh hour and did not go. Since
the following section is addressed to the Children of Israel, this incident
is alluded to here in order to mark the transition to a new subject.
The discourse which begins here has two purposes. The first is to warn the Muslims
against following the ways of their predecessors, the People of the Book. The
Muslims are told, therefore, that the Israelites and the followers of Jesus
had made a covenant with God in the past, in the manner that the Muslims had
recently done so. The Muslims should, therefore, take heed lest they also break
their covenant and fall a prey to error and misguidance as their predecessors
had done.
The second is to sensitize the Jews and Christians to the errors they have committed
and invite them to the true religion.