So as Joshua led his people into the promised land, one can see the symbolism- Joshua the son of Nun, which standeth before thee, he shall go in thither: encourage him: for he shall cause Israel to inherit it. Deuteronomy 1:38
2 elements of the name Joshua
1) The first element is
2) The interesting word group that starts with the familiar Hebrew verb
And they answered Joshua, saying, All that thou commandest us we will do, and whithersoever thou sendest us, we will go. Joshua 1:16