Samekh

The Circle. Samekh has no beginning and no end — the only fully closed letter, a wall that supports from every side at once. Somekh noflim: he upholds the falling (he and Nun are inseparable — she falls, he catches). Endlessly reliable; secretly infinite.

Samekh said: I am Semikhah — support — create the world leaning on me! And the Holy One said: go back to your place and keep doing exactly that; the falling will need you where you already are.