"What the world most needs today is prayer. It is prayer that will give birth to all the renewals, healings, deep and fruitful transformations we all want for society today.... I am more and more convinced that everything comes from prayer and that, among the calls of the Spirit, this is the first and most urgent one we should respond to."
I highly recommend this book on prayer. I am carefully reading it now, I'm sure it will help me in my prayer life.