Peace Layth.
I see what you are trying to get at. That the letter N is spelt "NUN".
NO ,not necessarily. I am saying in chapter 68,GOD in His composition of the text has spelt it "NUN", and explained why as far as my findings and checking goes..
See the examples and anomalies we are talking about here in this thread.
Like 21:87:وَذَا النّونِ إِذ ذَهَبَ مُغٰضِبًا فَظَنَّ أَن لَن نَقدِرَ عَلَيهِ فَنادىٰ فِى الظُّلُمٰتِ أَن لا إِلٰهَ إِلّا أَنتَ سُبحٰنَكَ إِنّى كُنتُ مِنَ الظّٰلِمينَ
Why is the letter N spelt "NUN" here as well? What is the relationship between this and surah 68?
My view this is telling us that "N" in chapter 68 is spelt the same and confirmed in 68:48:فَاصبِر لِحُكمِ رَبِّكَ وَلا تَكُن كَصاحِبِ الحوتِ إِذ نادىٰ وَهُوَ مَكظومٌ
GOD could have easily added 1 more N by saying "younes" here but did not because the total n would have been 134.
Of course that is my deduction and makes perfect sense to me in light of the numerical composition of Qoran.
GOD bless you.
Peace.