The Nativity tells us that God is humble. He did not assert His superiority over us as He was entitled to do. To everyone's surprise, He claimed equality with us. He was an equal to us in our humanity - a partner with us in our suffering.
Armageddon is here and now. We are not fighting for something in the hereafter. The battle is now. Now is the time to join Jesus in the scrum at the line of scrimmage in the Valley of Tears facing off against Evil toe to toe, cheek to jowl. Christianity is not a sport for spectators. Christians partake in the fray.