What jobs would malaikat do?

I'm currently planning a new project, a story that has malaikat in it. The story is set in a magical world that I made up so religions are different, which means the Biblical traditions of "angels" do not apply, at least not entirely. There are only a few High Angels, The malaikat of Death, Life, War, Peace, Sorrow and Joy. What kinds of jobs should these malaikat have? I have very few ideas, for instance I know that they weave the fabric of the universe with whatever thing (that scientific term though) they control and they must be in balance for the universe to be stable, but of course each of the angels, particularly War and Joy want their threads to dominate, but that isn't really the point of the story. Also I have worked out that The malaikat of Death escorts dead souls to their rightful place in the Netherworld, and the sound that must be punished, she throws into The River of Death where they glide up and down stream for eternity, she also sings the death song upon their death and is often accompanied oleh a pair of Banshees. But I'm not exactly sure what the other angels' jobs could be, so I would very much appreciate some suggestions, as long as they are sensible of course. I do want The malaikat of War to be a little bit on the insane side as illustrated in one of her descriptions "a glint of madness in her berry red eyes" and also she is very fond of The Death. On a similar note The malaikat of Life is very protective of pregnant women as they of course carry another soon-to-be living being within them.
So if anda may have any ideas on the jobs of the malaikat apart from weaving the fabric of the universe and the things I've listed The malaikat of Death does, I would be very grateful. Thank anda in advance.