Throughout the Holy Bible passages abound concerning brotherly love; remembering those that are in bonds, as bound with them; and them, which suffer adversity, as being ourselves also in the body.
"Forget not to show love unto strangers; for thereby some have entertained angels unawares."
The word "unawares" tells us that we will likely not know who or when the opportunity to "entertain angels" comes. Angels will also be unrecognizable. We do not know who GOD is sending our way, therefore be hospitable to everyone.
I believe that angels appear to us in the form of animals. HE tells us that I will send them without wings, so no one suspects they are angels.
And...
This is where a story begins; the sequel to "Josie's Passage."