The Rod of God vs The Rod of the wisemen
Moses and Aaron are give instructions on what is to come if they decide to step out in faith before Pharoah. What happens next is a mircale.
Gods challenge
Going out, stepping out, trusting out.
3 A symbol of authority (Judg. 5:14; Gen. 49:10). Moses’s rod was a symbol of his office and evidence of the divine authority for his actions. With this rod Moses performed wonders in Egypt and even instructed Aaron to use his for similar purposes (Exod. 4:1–5; 7:8–24; 14:16). By striking the rock at Horeb with his rod Moses provided water for the Israelites in the wilderness (Exod. 17:1–7). When there was a dispute over the authority to lead the people, Moses took Aaron’s rod and placed it in the tabernacle along with others representing the leading families of the nation. Aaron’s rod budded and produced almonds, signifying the authority vested in his line (and that of Moses) by God.