What we shall become is still in process. That revelation to Martin Luther shook the foundations of his life and in turn shifted the Church into a reformation. Today in the year 2000, there is once again needed a revelation from heaven that will bring forth reformation in the Body of Christ. If we look at the verses preceding this verse, we shall see that God has laid down a requirement to bring forth a revelation to birth a reformation. Habakkuk is telling us to come up to the ramparts.
Ramparts are an elevated line of defense circling a city.
We must come apart and go higher to see things from an eternal perspective. Our eyes must be opened and our ears unplugged to see and hear what God is saying. John the Baptist said that a man can only receive what is given him from above. Revelation comes from heaven, unveiled to our spirits. We cannot mistake information for revelation.