Very good description.
So, if you had an experience (maybe you have) of the type that you have so eloquently described, would it leave (so to speak) a mark on your soul that you would never forget?
And they shall take of the blood, and strike it on the two side posts and on the upper door post of the houses, wherein they shall eat it.
12:13 And the blood shall be to you for a token upon the houses where ye are: and when I see the blood, I will pass over you, and the plague shall not be upon you to destroy you, when I smite the land of Egypt.
For all those who are washed in the blood of the Lamb it's not just a mark, it's a covering