Do all Religions (Roads/Paths) lead to the One True God?  (Under Construction)

It is written: "Jesus answered, 'I am the way and the truth and the life.  No one comes to the Father except through me.'"  -John 14: 6

Any religion that seeks God is admitting that there is a power higher than self.  If all religions (roads) lead to the same destination, then you would have a picture more like a bicycle wheel whereby all the spokes lead to the center hub.  But then, the understanding of life (it's origins) would have to be the same (as would be represented by the rim).  The reality of such a claim can better be understood by the map illustrated below: