Resources
https://www.youtube.com/watch?v=T4qkz15kOUc
https://www.youtube.com/watch?v=8K_ngxg-wv8
https://www.youtube.com/watch?v=OKM6-huIB98 - https://www.dropbox.com/s/qan05eadchy5mvo/The%20Angels%20-%20HH%20Pope%20Shenouda%20III.pdf?dl=0
https://coptic-treasures.com/person/angels-and-archangels/
Fr Shenouda Maher also has a series of four books on Angels