The answer is: Hitting a rock twice

Num 20:11

The story of Moses hitting the rock twice is not just a tale of disobedience; it’s also a rich reservoir of lessons and reflections. Authorities differ on the exact nature of Moses’ moment of frustration in Numbers 20, but what stands out is how a single act of impatience cost him access to the Promised Land. Imagine leading a people for 40 years, nurturing them through deserts and challenges, only to fall short at the very end!

When Moses struck the rock, he did so out of anger and disbelief, saying, "Must we bring you water out of this rock?" This little flair of rhetoric highlights human struggles with oversight, validity, and faith in the unseen. It’s reminiscent of the earlier accounts involving water, such as the parting of the Red Sea, showcasing that it's often God's power, not ours, that makes a difference.

A fascinating element of this story is that the Hebrews witnessed a miracle, yet they continued to doubt. Making water flow from a rock might seem incredulous to modern believers, but natural springs often surprise and delight desert dwellers even today. It's like discovering a hidden gem when you're thirsty—an echo of God’s provision!

Moses' actions resonate with the larger biblical narrative by reminding us that even great leaders have moments of fragility, showing a humanity that’s both inspiring and humbling. In this journey, perhaps it speaks louder than words: Trust in the divine flow, rather than the rock.