These days we tend to think of "roads" as smooth swaths of pavement and judge them by how fast we can drive cars on them. A "path" is something different, suitable only for walking or maybe bicycles, and a "way" has more to do with giving directions than any physical reality. When we get "lost" it usually means we're in a car on an unfamiliar road -- a far cry from being in the middle of a trackless wilderness with no idea which direction to go. The ancient world was very different, with isolated towns and endless square miles of trackless wilderness. Then a "way" was a set of landmarks to follow to get from one place to another through the wilderness. A "path" was a way used enough to leave a visible trace on the ground, and a "road" was a heavily used path, easily followed and walkable. So it makes sense that when used in the Bible, all three terms represent guiding truth, ideas that lead us where we want to go. This is pictured in the modern use of "way" -- when we talk about the "way" to do something or the "way" to get somewhere. We're talking about the correct, best, most efficient method of doing something or getting somewhere. And it's good information -- truth -- that helps us find that best way.

War in the Word represents the combat of temptation when good loves are assaulted by evil loves or false ideas. The evil that attacks comes from one of the many societies of hell, and it operates by arousing a selfish love in our mind that is contrary to what we know is right. Then our selfish love attacks the love that nourishes the wish to be a good person, and there is war in our minds. This is represented by wars that the children of Israel fought in and around the land of Canaan, of which there is a long history in the old testament. The selfish loves abound in our minds from our heredity, and the good loves come along with our conscience as it develops. If we had no conscience we couldn't be tempted; we would immediately follow the wishes of our selfishness and give in. But then the end result is that we are in slavery to the hells and will do whatever they want.

(Referências: Arcana Coelestia 1659 [3], 1664, 1683, 1788 [2])