25 is a ery vivid portrayal of he angels surrounding Stephen as He demon driven enraged crowd takes their fury out on him. It seems it woild be hard for he angels to watch such a satanic attack take place on one of God’s chosen. I imagine it brought tears to their eyes seeing how far the enraged and fallen from God. Stephen’s response tO the stoners was one of true humility.
We have very little data on angelic reactions. I presume we will get to know the angels when we reach heaven--what stories they can tell!