Greek Key Terms:
Context: John the Baptist identifies Jesus to his disciples with this proclamation: "Behold, the Lamb of God, who takes away the sin of the world!" The title combines multiple OT traditions: Passover lamb (Exodus 12:5-7), scapegoat (Leviticus 16:21-22), Isaiah's suffering lamb (Isaiah 53:7), and Abraham's provided lamb (Genesis 22:8). The verb αἴρω specifically means to lift up and carry away — the scapegoat's function.
OT-to-OT Development:
Connections:
Christological Connection: John the Baptist's declaration is the scapegoat trajectory's hinge point — the moment when the Baptist identifies the historical person who fulfills everything the Day of Atonement ritual anticipated. The verb αἴρω (airō, "takes away") specifically captures the scapegoat's function: it means to lift up, carry, and remove. Jesus is identified not merely as a sacrifice (the slain goat) but as the one who takes away sin (the live goat) — and He does both simultaneously. What required two goats on the Day of Atonement — one slain for propitiation, one sent away for removal — Christ accomplishes in one Person and one act.
The scope is revolutionary: "the sin (hamartia, singular) of the world (kosmos)." The scapegoat bore the sins of Israel alone, enumerated by the high priest's confession over its head (Leviticus 16:21). Christ bears the collective sin of the entire world — not merely Israel's transgressions but humanity's fundamental condition of guilt before God. The escalation in scope — from one nation's annual sins to the world's total sinfulness — matches the escalation in efficacy: the scapegoat's removal was provisional and annual; Christ's removal is definitive and permanent.
The title "Lamb of God" (amnos tou theou) carries a double genitive: the lamb belonging to God and the lamb provided by God. Abraham's faith on Moriah — "God will provide for Himself the lamb" (Genesis 22:8) — receives its ultimate answer. God does not merely accept a human offering; He provides His own Lamb. Already: the Lamb has come and "takes away" the world's sin — a present tense (airōn) indicating ongoing, effective removal for all who believe. Not yet: the Lamb's victory over sin will be consummated when He appears as "a Lamb standing, as though it had been slain" (Revelation 5:6), and the new creation is free from sin forever (Revelation 21:27).
Connection Method(s): Typology (Direct, Forward-Looking) — John the Baptist identifies Jesus as the Lamb of God who "takes away" (airō = lifts up and carries off) the world's sin, combining Passover and scapegoat typology in one declaration of fulfillment. All 5 criteria met: analogical correspondence (both involve sin-bearing and removal), historicity (both real), escalation (annual/national/provisional → once-for-all/universal/permanent), pointing-forwardness (the Levitical system's annual repetition signals its anticipation of a definitive fulfillment), retrospective interpretation (John explicitly identifies Jesus as the fulfillment). ANTI-DEFAULT CHECK: Typology is primary because John's declaration explicitly identifies Jesus as the fulfillment of the sacrificial lamb/scapegoat institution; Promise-Fulfillment also applies via Genesis 22:8's "God will provide the lamb," but the primary register is typological identification.
Trajectory Table: 141 - Scapegoat (Removal of Sins)