Shortly before his death, he told his apostles: “The helper, the holy spirit, which the Father will send in my name, that one will teach you all things and bring back to your minds all the things I told you. ”
وَكَيْفَ وَبِوَاسِطَةِ مَنْ يَفْحَصُ ٱلرُّوحُ ٱلْحَقَائِقَ ٱلْعَمِيقَةَ فِي أَيَّامِنَا ؟‏