There is no Death, there is the Force

"If you strike me down, I will become more powerful than you could possibly imagine." At that time, Obi-Wan could not imagine just how right he would come to be. The past can't be changed, but maybe, just maybe, the future can be diverted down a different path. The universe isn't quite done with Obi-Wan yet, he's once again nearing 20 and destiny is fast approaching. TFA