“وَيَسْـَٔلُونَكَ عَنِ ٱلرُّوحِ ۖ قُلِ ٱلرُّوحُ مِنْ أَمْرِ رَبِّى وَمَآ أُوتِيتُم مِّنَ ٱلْعِلْمِ إِلَّا قَلِيلًۭا

"And they ask you questions concerning "the Rooh" Say; "the Rooh" is one of the direct commands of my Lord. And you have not been given the knowledge, but a little."
- The Holy Quran (Sura Ban ilsra-il Ch. 17, Verse 85)”