And what if we become Taliban?

All forms of Tyranny is rooted in Fear and Anger. All forms of Goodness is rooted in Love and Clarity. Tyranny is energy unleashed upon the rest of the population who is also not awakened. We have suffered enough throughout history to not want to be mass-controlled again by tyranny. 

For a tyrant to kill one Awakened Soul is a lot more difficult for them than to kill unawakened, fearful, followers. Imagine if he had to behead 1,000 fearful peasants as compared to 1,000 highly enlightened spiritual leaders or say, even one, like Jesus the Christ or Prophet Muhammad, p.b.u.h. The burden of taking away the lives of the second group is significantly greater. The burden is so great that the energy of Love released by these killings may inspire the awakenings of the masses. And that will eventually end Tyranny. 

For Love and its energy is so great, and Empowerment is so filled with Light and Goodness that it will always fill up Darkness. 

A room is not Dark because it is dark. A room is dark because of an absence of Light. And even one small candle can be seen in a pitch dark godown - and that is the light upon others, a light upon where all those who see only darkness will turn towards, and that is the light which can lead them out of the darkness.