Inheritance

In the Old Testament, inheritance (nahalah) was primarily the ancestral land portion allotted to each tribe and family in Canaan, held in perpetuity as God's gift and never to be permanently alienated (Num. 27:8–11; Lev. 25:23–28). The laws of inheritance passed property from father to son, with the firstborn receiving a double portion (Deut. 21:17). Daughters inherited only when there were no sons (Num. 27:1–11). The Jubilee year restored alienated land to its original family every fifty years.

In the New Testament, inheritance language is transferred to the spiritual realm. Believers are "heirs of God and co-heirs with Christ" (Rom. 8:17), inheriting eternal life and the kingdom prepared since the foundation of the world (Matt. 25:34). The Holy Spirit is the "guarantee" (arrabon) of the coming inheritance (Eph. 1:14; 1 Pet. 1:4), and adoption into God's family confers the legal status of heirs alongside the natural Son.