While Wrath's heat, and Tranquility's cold, could be felt in his soul. Eldrian couldn't see how to use that fact to bring time to his soul. And again, time technically existed. Else his soul shouldn't have been influenced by soul attacks, wrath, and the like.
It would be more correct to say that the state of the world Eldrian had created was frozen. While he focused on it, time flowed, gravity worked, and all the other things that one would expect on a normal planet.
However, it was a fact that this was not a planet. It was a plane inside his soul, not some sphere in the void of space somewhere in a galaxy.
"Should I redo it?" Eldrian asked himself.
He considered that perhaps he needed to make this world spherical. If he did, he would be able to accommodate gravity more realistically. Instead of a constant of acceleration downward for all things, he could make it match the mass of the 'world'.
