Snakes and scorpions were symbols of danger and evil (see Num 21:6–9; Deut 8:15; 1 Kgs 12:14; Isa 11:8; Ezek 2:6). Satan is the ancient serpent who tempted Eve (Gen 3:13–14; Rom 16:20; Rev 12:9; 20:2), and demonic forces are described as scorpions (Rev 9:3–4). • Nothing will injure you: This didn’t mean that Jesus’ followers should take dangerous chances. The point is that God protects his servants (e.g., Acts 28:3–6).