Since the beginning, God wants man to be in a place of elevation, possession, and dominion. There are things that set man back from getting to this place. One obvious matter would be the issue of sin in which man needs forgiveness. And thanks be to God, Who gives us the victory through our Lord Jesus Christ (1 Corinthians 15:57).
Another would be the place of the wilderness. The wilderness is the inability to see. There's no vision in the wilderness. There is movement but there is no advancement. So how does one get out? It's by hearing and obeying the Word of the Lord.
As the Lord speaks, we hear Him. Our minds are renewed as we embrace what He is saying and we act accordingly. It's not enough just to HEAR and SEE but there must be ACTION. God always requires a response: a change in the way we think, the way we speak, and in our actions. If this isn't being done, then the wilderness experience either prolongs or it remains (and ultimately the promise is never obtained).