I remembered a book I read which had a chapter referencing angels so i grabbed the book off the shelf. The chapter is called ‘Was the universe created by angels?’ in the book The Universe Next Door by Marcus Chown. It goes something like this…
"The ultimate experiment is about to begin. On a cold, lonely moon, shrouded in purple-pink fog, a sentient ocean marshals the energy resources of an entire galaxy and focuses them down onto a tiny, unsuspecting mote of matter. A hundred billion stars flicker and dim. The air above the ocean sizzles and catches fire. Crushed by stupendous energies, the tiny mote twists and bucks and, with a violent shudder, implodes like a nuclear explosion in reverse. Smaller and smaller it shrinks. Smaller than an atom. Smaller than the smallest component of an atom. On and on into submicroscopic realms beyond human imagination. Until, suddenly, without warning - puff! - it is gone.
Somewhere else - in another space, another time- a searing-hot fireball explodes out of nothingness and immediately begins to expand and cool. The ultimate scientific experiment has produced the ultimate experimental result: the birth of an entirely new universe.
Could our own Universe have been born in such an experiment? One man thinks it is a real possibility. According to Ed Harrison, formerly of the University of Massachusetts at Amherst, our Universe could easily be the outcome of an experiment carried out by a superior intelligence in another universe." Marcus Chown - The Universe Next Door
He goes onto say in the next section ‘Why is the Universe comprehensible?’…
“If Harrison is right, the answer is simple. The reason our Universe is comprehensible is because it was created by comprehensible beings. Beings far in advance of us but basically like ourselves. Intelligent but also intelligible. They made our Universe to be like theirs, and their universe was in turn understandable. How could it not be? They had to have enough understanding of it to manipulate it and make a new universe. ‘We have found a strange footprint on the shores of the unknown’, wrote the English astronomer Arthur Eddington. ‘We have devised profound theories, one after another, to account for its origin. And at last we have succeeded in reconstructing the creature that made the footprint. And lo! it is our own.’ Not quite. According to Harrison, the footprint was made not by us, but by beings similar but superior to us - angels. In Harrison’s picture, life begets life, intelligence begets intelligence. ‘It is not inconceivable’, he says, ‘that the goal of the evolution of intelligence is the creation of universes to foster intelligence.’” Marcus Chown - The Universe Next Door
So although the use of the word angel here is just colorful language i guess but it is still an insightful look into what an angel might be.