You guys are making something into something that it is not. It's just the protestant fear of praying to the saints and the angels when early Christians have been doing this from the beginning.

Michael, Raphael, Gabriel are the archangels and their names are biblical. There are plenty of prayers addressed to them.

https://en.wikipedia.org/wiki/Prayer_to_Saint_Michael#:~:text=%22Saint%20Michael%20the%20Archangel%2C%20defend,Amen.%22

https://www.ewtn.com/catholicism/devotions/prayer-to-your-guardian-angel-373

https://www.virgosacrata.com/healing-prayer-to-saint-raphael-the-archangel.html

The "Sevenfold rays" is a term I'm not familiar with but ya'll are jumping the gun and automatically assuming it is "esoteric" or "occult." Based on what evidence? This theory is held together by duct tape and silly string. I have a better reference.

And I saw the seven angels who stand before God, and seven trumpets were given to them. - Revelations 8:2

I am Raphael, one of the seven angels who stand in the glorious presence of the Lord, ready to serve him.” - Tobit 12:15