CANNOTBINDURIELSHHHHHHH...You only could take advantage of his limits
"Please, Dresden," the archangel Uriel said. "It's a very nice circle, but you can't honestly think that it's any kind of obstacle to me."
Except Uriel's tone to me sounded amused, a tone one would take with a child.
Of course he sounded amused. It was a really nice circle but I don’t think it could have hold Mab either. It was just in his mind.And it was totally unnecessary as well. It was just because Harry felt a summoning needed a circle. Pretty amusing.
Not so sure it wouldn't have held Mab, didn't it hold the Er-King? Forgive the spelling, remember the name, not the spelling.. Part of the amusement is about faith, I suppose. A person of faith wouldn't feel they'd need a summoning circle to summon an archangel. One of the lessons Uriel wanted him to learn in the next book on his spirit walk about.
With the earl king Harry had a circle drawn. A real circle.With Uriel Harry was not able to draw a thing. It was a circle drawn completely in his mind, Without any visual aid. It was a tour the force and Uriel admired it but if the erlking had run amok in such a circle it would have been enormously difficult to keep concentration on everything.Harry had to keep the circle in his mind and do everything else.The circle is also a matter of trust. Harry does not use a circle to summon Toot anymore.
Maybe he should? I don't think he every drew much of a circle for Toot. Yes, he drew a real circle for the Earl King, but the question remains, even if he had drawn a real circle, would it have contained Uriel? I doubt it.
Uriel exists in all dimensions, the ONE Uriel. I think it'd be child's play to abandon this dimension, pop to another, walk a few yards and pop back.Mab exists in all dimensions too. But it's not the same Mab.
That complicates things but we don’t know how it exists in all dimensions and even if it is all of him that is in the circle. Maybe you trap some but not all that is Uriel.