- Koenma: Sacred Energy is the highest echelon of power that any being can harness - but how COULD you? It takes forty years of discipline, at least.
- Shinobu Sensui: Forty years shared by seven personalities is only six. Of course, even the training's no guarantee. You need to be receptive to it, having the inherent desire to correct the world around you - something Genkai discovered she did NOT possess.
- Shinobu Sensui: I know what you're planning to do.
- Yusuke Urameshi: Well it sure beats giving up.
- Yusuke Urameshi: I know we'll win. We're going to beat him in the end.
- Koenma: Yusuke, what on Earth are you thinking?
- Yusuke Urameshi: I'm thinking I see now. I'm thinking... no... I KNOW I'm close - to the world's best strategy for kicking ass.
- Koenma: You're CLOSE?
- Yusuke Urameshi: And I'm thinking that Sensui's thinking he knows what I'M thinking, because he usually does, but there's just one thing I don't know: Do you have the stones to pull off what it is you're thinking you'd like to do to me, or are you scared that your little destiny is nothing but crap?
- Kazuma Kuwabara: I still have faith.
- Hiei: Well that makes sense. Faith's for the fools, but we've all been made fools here. We assumed we'd triumph, that we'd be able to kill another arrogant enemy. WE were arrogant this time; Sensui will kill us all. I hate being underestimated, but underestimating is worse. His power's rare even in Demon World.
- Shinobu Sensui: I'm too strong for the human world. It's physics can't hold me, literally. My strength is my weakness.
- Shinobu Sensui: The only thing I hate is all the human beings.
- Yusuke Urameshi: Then you and I have something else in common, 'cause we both hate YOU.
- Shinobu Sensui: Ha! Clever! I'm going to grant your wish.
- Shinobu Sensui: You really thought you had me, but you didn't take into account the Sacred Energy Muscle. What a waste of your royal saliva. The mighty prince fails mightily again; however, you shouldn't be so hard on yourself for this one, sir. Really, there won't be any humans to protect in a few centuries anyway. We'll wipe ourselves out. I'm just not willing to wait. You must be feeling SO much guilt about this. Not only did it fall on your watch, you set the forces in motion. You know that, and it kills you. Do you want to run home and cry to your father?
- Koenma: You're right. I take responsibility for hiring you and sending you to that place.
- Shinobu Sensui: I never thought I'd see the proud son of King Yama humbled at my feet.
- Koenma: I'm ready to pay for this. The rest of the world shouldn't have to.
- Kazuma Kuwabara: I'm big enough to admit when everyone else is wrong. Just try and contradict me now!