For example, there were questions about the new covenant that had gone into effect on that day of Pentecost.
وَهكَذَا ،‏ عَمِلَ ٱلرُّوحُ ٱلْقُدُسُ كَمُعَلِّمٍ إِذْ بَيَّنَ لَهُ أَنَّ مَا ٱخْتَبَرَهُ ٱلتَّلَامِيذُ كَانَ إِتْمَامًا لِهذِهِ ٱلنُّبُوَّةِ ٱلْقَدِيمَةِ .‏