Division

So long as you stand divided from them, they can never stand united with you.

Therefore a protest, while important, and possibly the catalyst needed to spark change, can never achieve unity by itself. 

There must also be concession.  

Concession that they are people too, just like you. 

Concession that you can forgive them. 

Will you stand firm, or let go, and be brave enough to do so first?