The most notable structural feature of Ar-Rahman is the refrain "Which, then, of your Lord's blessings do you both deny?" (or, in Arberry's rendering, "O which of your Lord's bounties will you and you deny?"), which is repeated 31 times in the 78 verses.

(55:67) Which of the favours of your Lord will you twain – you men and jinn – then deny? (55:68) Therein will be fruits and dates and pomegranates. (55:69) Which of the favours of your Lord will you twain – you men and jinn – then deny? (55:70) In the midst of these will be maidens, good and comely.

The name Ar-Rahmaan is most commonly translated as The Most Merciful, The Entirely Merciful, The Most Gracious. O Allah, Ar-Rahmaan, we know that Your mercy is perfect.

The Phrase of Surah Rahman- FABI AYYI ALA I RABBIKUMA TUKAZZIBAN IN ARABIC: فَبِأَىِّ ءَالَآءِ رَبِّكُمَا تُكَذِّبَانِ Surah Rahman is the 55th chapter of the Qur'an with 78 Ayaat- The most popular verse which is repeated 31 times throughout the 78 verses is the saying, fabi ayyi ala i rabbikuma tukazziban.