I do not understand all of your post but one thing I did pick up on was: [to] and [unto] is opposite to each other in the meaning and rank of logic. I don't agree that there is a difference between "to" and "unto". " unto is also an archaic term for until : "marriage was forever—unto death" means the same as "marriage was forever - until death"
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.