Joshua 3:10 And Joshua said, Hereby ye shall know that the living God is among you, and that he will without fail drive out from before you the Canaanites, and the Hittites, and the Hivites, and the Perizzites, and the Girgashites, and the Amorites, and the Jebusites.
God spoke to Joshua. He told Joshua that He was going to cause the people to respect Joshua. The people would understand that God was with Joshua as they knew He had been with Moses. God was going to work in and through Joshua extraordinarily.
Joshua told the people that when they saw what God was about to do, they would know that God was among them.
Oh, how I pray for a touch of God on all of us. How we need to see His power and know that He is among us! How I long to see people being saved and lives being changed! God show us yourself and give us the confidence to go forward, knowing that you are among and will without fail give us victory.