S'celbak and S'carpto'ott have become increasingly at odds over their plans to best protect the Kin. They are the Unstoppable Force and the Immovable Object — two well-matched protectors determined to do what is right, and neither will concede the point of view of the other. The best of friends often make the worst of enemies.
I used the the Green Lantern vs. Sinestro Statue by Tim Bruckner as reference, which, by the way is an amazing sculpture.