

Adaab of Correspondence
. If you wish to use and abbreviation, you may write
The Holy Nabi (sallallahu 'alayhi wa sallam) has affirmed: "Any undertaking, which does not commence with the utterance of the attribute of Allah 'Bismillah,' remains incomplete and unblessed." Some people write the numerals 786 in place of the words. This practice should however be avoided, because it is the words that carry the blessings, not the number.