Worthy is the one who keeps the covenant of circumcision (Yesod), and the Torah, which is the Middle Pillar (Tipheret), because both-of-them defend him: one in this world, and one in the world that is coming.
(Gen. 1:1) Be-REiYShYT (In-the-beginning) Upon it is stated: (Ex. 23:19) The first (reishyt) of the first-fruits of your land, you shall bring to the house of Y”Y ELoQeYKha, you shall not cook a kid in its mother’s milk.
Come and see: It is stated about Higher Ḥokhmah (wisdom): (Ex. 13:2) Sanctify to Me every firstborn... For all ‘first-fruits’ (bikkurim) are called for its sake: and from there the Shekhinah is called ‘first born’ (be-khorah). It is Ḥokhmah, specifically, upon which it is stated: (Ez. 44:30)... the ‘first’ of all, the first fruits of everything...