How do we know God is truly with us? Joshua gives us a powerful clue in this verse, contrasting our God with the gods of the surrounding nations.
Joshua 3:10 emphasizes the distinction between the 'living God' and the gods worshipped by the Canaanites and other nations. The commentators highlight that the gods of the nations were lifeless, made of wood, stone, or metal – they couldn't see, hear, or act. Our God, however, is the 'living God,' full of life, power, and constant activity. He is the author of life itself.
This title, 'living God,' isn't just a poetic phrase. It's a profound statement about God's nature: He is dynamic, present, and actively engaged in the world and in the lives of His people. This is in stark contrast to the 'dull, dead, senseless' deities of the surrounding cultures. When Joshua reminds the Israelites of this, he's grounding their faith not in a distant, inactive deity, but in the very source of life and power who is present to act on their behalf, especially as they face the formidable task of entering Canaan.