Posts of the door
In Exodus 12:7, this signifies the truths of the natural. (Arcana Coelestia 7847) Lintel and post signify the goods and truths through which there is introduction to spiritual things.
Revelation 20:4
4
I saw thrones, and they sat on them, and judgment was given to them. I saw the souls of those who had been beheaded for the testimony of Jesus, and for the word of God, and such as didn't worship the beast nor his image, and didn't receive the mark on their forehead and on their hand. They lived, and reigned with Christ for a thousand years.