Dude:
When it comes to the positive energy people experience, the same used to happen with the guru I used to see. Yet, almost all of the people who used to see that guru have left him and now understand that he is a fraud.
You might check out this book:
http://www.amazon.com/Enlightenment-Blues-Years-American-Guru/dp/0972635718Andre Van Der Braak also experienced bliss while with his guru Andrew Cohen and so did Andrew Cohen's other followers. Eventually he found out how insidious Andrew is.
The two examples I provided are just two of many examples. Below are several reasons why a person might experience positive energy while associated with a fraudulent source:
1. His own expectation of having a positive experience causes him to open up to having one.
2. The other people who attend a meeting tune into a good place and he feels their vibration.
3. People direct devotional feelings towards a guru or channeled being (or a person who pretends to channel a being) and this devotional energy accumulates around a guru or channeler. This accumulation of energy is felt.
4. The guru, channeled being, or fake channeler is a person or being who gets off on being treated in an adoring way, and this causes this being or person to experience more happiness than usual when he is treated in such a way. Please don't underestimate how many guru types have gotten off by being treated in an adoring and worshipful way.
5. Energy can exist in different ways and it is possible that a deceptive being, either through a guru or a channeler, sends energy to people that feels ecstatic, but it isn't actually love. If a person experiences love for a reason such as feeling devotion towards a guru, and mixes this feeling with the ecstatic energy that is channeled, he might become confused.
6. Some sources say that there are unfriendly beings that are able to activate the parts of our brains that cause chemicals to be released that cause us to experience bliss. I've experienced bliss that felt quite good, but it wasn't love.
Regarding affirmations, regardless of the fact of how some people might've used them in a positive way, the fact of the matter is that many people have used affirmation-based practices to brainwash others. When you can get a person involved in a dogmatic practice where he repeats phrases such as "I am word," you can gain some control of his mind.
My feeling is that if a teacher places too much emphasis on affirmations, either he does so because he is confused about their merit, or he is using them to control others. I would say that there is a fine line between affirmations and thinking positive, but perhaps the line isn't fine.
Going by what I read, Paul's got things set up so a definite path is in place. People are referred to as emissaries of "I am word."
I'm in contact with beings that I believe represent the light. They have encouraged me to share what I've learned. But not in a way where I get people to follow some dogmatic path. How many times does a soul need to get involved with institutionalized spirituality before it decides to find its own way?