What are good sources for learning more about Kabbalah and the 72 Powers of God?
The central text of Kabbalah is an ancient writing called the Zohar This sacred book has been translated into many languages and is available, if you are interested in reading the source material firsthand. Some other great books I recommend that put these ancient teachings into more modern terms are The 72 Names of God: Technology of the Soul and The Power of Kabbalah by Yehuda Berg and The Way by Michael Berg. Also, check out the many resources online, like 72.com. Or find a teacher to study with; also available online. And remember to ask questions. Try everything for yourself. And decide for yourself.