Shalom Rico,
Your Threshold Covenant teaching is very interesting. Did you happen to take a look at the Hebrew word for door post? That word is "mezuzah". The Hebrew word "mezuzah" is found in these passages of torah: (KJV+) Exo 12:7; Exo 12:22; Exo 12:23; Exo 21:6; Deu 6:9; Deu 11:20 - in these passages "mezuzah" is translated as 'side posts' or 'door posts' or 'posts"' or 'door post'. In these passages the purpose of the biblical "mezuzah" was for applying the blood of the lamb, then for the ear of the bondservant bored through with an aul, and then finally the words of Yah were to be written upon it. So mezuzah is the actual doorpost according to the Hebrew torah. Is that correct?
(Exo 12:7 KJV) And they shall take of the blood, and strike it on the two [mezuzah H4209] side posts and on the upper door post of the houses, wherein they shall eat it.
(Exo 12:22 KJV) And ye shall take a bunch of hyssop, and dip it in the blood that is in the bason, and strike the lintel and the two [mezuzah H4209]side posts with the blood that is in the bason; and none of you shall go out at the door of his house until the morning.
(Exo 12:23 KJV) For the LORD will pass through to smite the Egyptians; and when he seeth the blood upon the lintel, and on the two [mezuzah H4209] side posts, the LORD will pass over the door, and will not suffer the destroyer to come in unto your houses to smite you.
(Exo 21:6 KJV) Then his master shall bring him unto the judges; he shall also bring him to the door, or unto the [mezuzah H4209] door post; and his master shall bore his ear through with an aul; and he shall serve him for ever.
(Deu 6:9 KJV) And thou shalt write them upon the [mezuzah H4209] posts of thy house, and on thy gates.
(Deu 11:20 KJV) And thou shalt write them upon the [mezuzah H4209] door posts of thine house, and upon thy gates:
shabbat shalom,
Mrs. Craig