تَعْرُجُ ٱلْمَلَـٰٓئِكَةُ وَٱلرُّوحُ

The angels and the Spirit ascend  (70: 4)

تَنَزَّلُ ٱلْمَلَـٰٓئِكَةُ وَٱلرُّوحُ فِيهَا بِإِذْنِ رَبِّهِم مِّن كُلِّ أَمْرٍۢ ٤

The angels and the Spirit  (ar-rūḥ) descend therein” (97:4)

“Islam acknowledges the existence of angels, of great souls who have developed themselves to the highest possible planes of the human soul and higher, and who are centers of the forces which are scattered throughout the Universe”

The Memoirs of Aga Khan – Page 177(1954 UK edition)