Micah 5:2 not only says that the coming ruler will emerge from Bethlehem but also describes his "goings forth," origin, or activities as being "from of old, from ancient days." The Hebrew expression has been interpreted in more than one way. Some understand it primarily as pointing back to the ancient Davidic dynasty and God's longstanding purposes, while traditional Christian interpretation has often seen language reaching beyond ordinary human ancestry toward the Messiah's preexistence or eternity. The verse should therefore be handled with awareness of that interpretive question rather than assuming that every translation expresses precisely the same nuance.
John 8:58 records Jesus declaring, "Before Abraham was, I am," a statement Christians understand as affirming existence prior to Abraham and, within John's larger presentation of Christ, His divine preexistence. John 1:1-3 similarly places the Word with God in the beginning and identifies Him as active in creation. Read in that New Testament light, Micah's description of the Bethlehem ruler whose origins reach back into ancient days has naturally been understood by Christians as consistent with Christ's eternal preexistence. The strongest direct fulfillment in Micah 5:2 remains the Bethlehem birthplace, explicitly cited by Matthew; the claim of eternity represents a traditional and substantial Christological reading of the verse's concluding language.