Do Archangel Michael or other angels answer prayers to God, or only at your direct request in delegating this responsibility?

We delegate as is appropriate from our perspective in portioning out needs and benefits, not only for those who suffer, but the need for further growth and expansion of the would-be caregivers who wish to serve and look for ways to be of use and may only have the dimmest awareness that they are capable of divine service, but nonetheless their heart is yearning for this.