As “people who are called by [God’s] name, ” the members of that spiritual nation used the divine name, certainly doing so when quoting from the Hebrew Scriptures.
(‏ ار ٣١ :‏ ​ ٣١ ،‏ ٣٣ ،‏ ٣٤‏ )‏ وَبَدَأَ إِتْمَامُ هٰذِهِ ٱلنُّبُوَّةِ يَوْمَ ٱلْخَمْسِينَ سَنَةَ ٣٣ ب‌م ،‏ حِينَ أَقَامَ ٱللهُ ٱلْعَهْدَ ٱلْجَدِيدَ .‏