Proteus wrote:
... what about God's incarnation in you?"

This recalls the question others have asked on this thread, "Where is man?" 
If Jesus is nor more nor less divine than any other human being,
then vastly more responsibility is placed upon each individual. 
To own that is a challenge.

So, here, once again, we see the gap between a Christian's mindset and what Judaism believes.

You see, Proteus, Judaism believes that we are endowed with "a spark of the Divine from above", not that God is incarnated in any one of us (i.e., invested with human bodily nature and form).  It is percisely this "spark of the Divine from above" that gives prayer the power to help us turn toward and reflect on that "spark of  Godliness" within us, which, in turn, helps us feel and understand how God resides beyond us and also within us.  This gives us the potential to transform our lives in accordance with our understanding, which can change external reality for the better - tikkun olam ("repairing" the world, i.e., making the world a better place) - the mission of Judaism.

UriYosef

Our raison d'être:

WHOSOEVER DESTROYS A SINGLE SOUL OF ISRAEL, SCRIPTURE IMPUTES [GUILT] TO HIM AS THOUGH HE HAD DESTROYED A COMPLETE WORLD; AND WHOSOEVER PRESERVES A SINGLE SOUL OF ISRAEL, SCRIPTURE ASCRIBES [MERIT] TO HIM AS THOUGH HE HAD PRESERVED A COMPLETE WORLD. (Babylonian Talmud, Tractate Sanhedrin, 37a)

The fruits of our effort:

The battle against spiritual terrorism is being won, one soul at a time!!!