Thank you for the article Erin. I was wondering about free will because it worked a few times that just through prayer/good thoughts/whatever name they can be called, did work. Angels seems to work well with me, I once asked for the well-being of a mother-to-be after a rude doctor told her to go home and wait to miscarry
(she just gave birth to a beautiful boy, so much for the doctor's opinion), I guess she also prayed in her own way for this not to happen so the joined prayers worked. They often seem to, i won't bore you enumerating.
The only time it didn't is when i asked protection for my sister (we live continents apart) against a stalker. I guess Archangel Michael at least kept her from getting physically hurt but it didn't stop the stalker from following her every steps for two years until a psychic told her to ask for protection and she finally did (later on she told me she was too drunk and stoned to bother understanding my letter about Indigos, Archangel Michael and how to sever etheric cords
).
So as you say, the person can accept or reject the help offered.