The answer is: Held out his spear towards Ai

Josh 8:18 - Described as a javelin in some versions

When Joshua raised his spear toward the city of Ai, an exciting and pivotal act unfolded! This wasn’t just a casual motion; it was a strategic signal indicating it was time for the ambush to spring into action. The handing of the spear symbolizes leadership and direct instruction. In biblical times, such gestures carried profound weight, linking physical action with divine purpose.

Did you know that the biblical idiom for “holding out a javelin” could evoke images of war leaders across cultures? Romans used a similar practice, too—they had military standards that functioned almost like inspirational icons in battle. For Joshua, wielding his spear also reminded the Israelites of God’s unyielding support in their struggles. He was not only a military leader but also a spiritual figure rallying his people with his faith.

Interestingly, this moment connects to the idea of divine time and action. Just as the Israelites waited for the right moment to attack, we can often feel like we're in a period of waiting ourselves—perhaps for an answer to prayer or a situation to change. Patience is portrayed throughout scripture, foreshadowed in such moments where faith leads to victory.

The Book of Joshua is not just a narrative of conquest; it's a rich tapestry of God amidst His people, calling forth unyielding courage and focusing reliance on resolve brought to life through faith.