Jesus has the most intimate knowledge of God. The only - begotten Son has known the Father longer than anyone else, likely for many billions of years.
فَٱلِٱبْنُ ٱلْوَحِيدُ قَضَى بَلَايِينَ ٱلسِّنِينِ مَعَ ٱلْآبِ ،‏ مِمَّا أَتَاحَ لَهُ ٱلتَّعَرُّفَ إِلَيْهِ أَكْثَرَ مِنْ أَيِّ مَخْلُوقٍ آخَرَ .‏