Nope.
The entire vigil process.
A whole year.
http://dragonage.wik...eekers_of_Truth
"To become a seeker, an initiate must spend months in a vigil. A full year of fasting, prayer, and separation from all distractions- including other people. They empty themselves of all emotion, focusing only on the purity of their devotion. The initiate is then made Tranquil, and the vigil summons a Spirit of Faith to touch the initiate's mind thus breaking the tranquility and giving a seeker their abilities."
The rite was required to achieve the true peace that could draw a spirit of faith from the depths of the Fade. A difficult task, considering a Tranquil mind is all but invisible to these beings. The candidate must be pure.
So the codex says that the candidate must be made pure before becoming Tranquil, otherwise the spirit won't notice them. And the wiki says that the vigil is separate from the Tranquility, which is how I remember it as well. If you have a contradictory source, feel free to state it.
Ameridan doesn't back that up, he comments that it's only a few seconds. The vigil merely prepares them to enter that state.
Also that (I haven't played Jaws of Hakkon yet).
yawn like any PUNISHMENT it can be abused but that doesn't INHERENTLY make incarceration inhumane. I assumed people know what inherently means but maybe not...
inherently
adjective 1. existing in someone or something as a permanent and inseparable element, quality, or attribute;
The fact that you use the phrase "often inhumane" shows that incarceration is not inherently inhumane.
Also..
um according to Cassandra many don't survive the rite and it lasts until a spirit of faith enters so perhaps you can cite a source that states this is a 30 second ritual?
Incarceration is inhumane whenever it's not focused on rehabilitation over punishment. Tranquility cannot exist for the purposes of rehabilitation and is always inhumane.
Also, your line from Cassandra has no bearing on this whatsoever, unless Tranquil mundanes are prone to randomly dropping dead in ways that Tranquil mages don't, and I'm reasonably sure that's never been said. The hard part is everything that comes before Tranquility.