My sister sent me an email asking me if I wanted to host the archangels this week. I had never heard of it, but apparently it's something well known to Spiritualists, Christians, Wiccans, Jews, pretty much everyone except the pasty white of the Mormon faith, which is probably why the concept is so foreign to me. (Or maybe it's the fact that the Mormons never referred to them as archangels, but rather that they believe that archangel Michael was also the first man, Adam (D&C 128:20-21) and that the angel Gabriel is Noah. The angel identified as Raphael by other Christian traditions is also recognized as an angel of significant standing in LDS scripture.)
So the ritual begins by creating some sort of special place in your clean house. (Okay, I dusted, does that count?) An alter if you will. Upon this shelf, alter (or the top of my organ, such as it is) you place a white flower (I found a Jasmine in full bloom... bonus!) a white candle, and an apple. I also gussied it up with a white doily.
Next you write three wishes on a piece of paper. One for yourself, one for your family, and one for Mother Earth. You put those in an envelope and place them next to the candle. You can also write a question on another piece of paper and put it in a separate envelope. At 10:30 the first night, you light the candle and then open your front door to usher in the archangels. There's a script, but basically you just thank them for their presence and treat them like an honored guest. They stay five days, then you thank them and let them out at 10:30 on the fifth night.
My sister has an indigo child. This child did not appreciate the presence of the archangels, and my sister warned me that they caused nothing but upheaval and strife the whole week she hosted. But she blames that on my niece. We'll see what happens this week.