Numbers 20:8, 10-12 AMP:
Take the rod, and assemble the congregation, you and Aaron your brother, and tell the rock before their eyes to give forth its water, and you shall bring forth to them water out of the rock; so you shall give the congregation and their livestock drink. And Moses and Aaron assembled the congregation before the rock and Moses said to them, Hear now, you rebels; must we bring you water out of this rock? And Moses lifted up his hand and with his rod he smote the rock twice. And the water came out abundantly, and the congregation drank, and their livestock. And the Lord said to Moses and Aaron, Because you did not believe in (rely on, cling to) Me to sanctify Me in the eyes of the Israelites, you therefore shall not bring this congregation into the land which I have given them.
How did the 'meekest man on earth' get to lose his temper so badly that he disobeyed God at this critical juncture of the journey to the promised land? They were close to the destination but yet their hearts were far away from the leader and inspiration behind their journey. They had been murmuring long before they set out from Egypt and the murmuring continued long into their journey in the wilderness. Moses had been patient,always going back to God for comfort and assurance whenever the people murmured, and he interceded many times for the people when God was on the verge of destroying them. How did a man get from depending on God so much to taking a rash step so quickly?
Before we condemn, let us humbly examine ourselves. Are we not like Moses atimes, starting with God and then getting so familiar with him that we think we can 'safely predict' his next move? Don't we see ourselves as keeping some areas of our lives from God,thinking that he may not be interested in those little details of our lives? Do we see ourselves thinking that we can handle some issues by ourselves? Then we can see from Moses' perspective.
He had gone to God for advice, just as he had always done. He had heard God speak constantly so he didn't need an assurance to know that God was the One leading. He had been told what to do precisely, but in a short fit of anger, he arrogated to himself the power he could not wield: ' Shall we bring you water out of this rock?. With these words, Moses set Israel back 40 years and made him not to enter the Promised land.
As we run the race before us, let us be careful of our words and actions. Let us be mindful of our limitations and constantly go to God for his directives and instructions. The road ahead is full of obstacles and pitfalls, human beings aren't exactly what they claim to be, the friends you depend on may fail and disappoint you, your human nature will try and claim superior knowlege but God is the ultimate. He alone knows us through and through and he alone can bring us into our Promised land.
Self, human wisdom, human strength and intellect have no place in our lives when God is at work. We must work with him and walk with him as he leads us into our promised land. Rejoice, for his time of favour is at hand.