The Hebrew verb kun means to establish, to set in place, to prepare, to make firm or secure, or to be steadfast. It is used of God establishing His throne, preparing creation, setting human hearts, and making covenants sure. It conveys the idea of divine ordering and stabilizing of all things.
Kun is a verb deeply embedded in Israel's theology of creation and providence. God's throne is established forever; His word is firmly fixed; He prepares the heart of man. When used in wisdom literature, kun describes the providential preparation of events by God — 'The horse is made ready for battle, but victory rests with the LORD' (Proverbs 21:31). It also describes the preparation of the human heart for encountering God. Theologically, kun affirms that nothing in creation or redemption is accidental — all is divinely established.