Crash the Chatterbox is the book by Steven Furtick.
This sermon series based on the book outlines how to help us quieten the mental chatter which fills our minds so that we might more clearly hear the voice of the God.
Sermon 3 is about not letting past failures stop us from stepping out in faith – there is no condemnation in Christ!
The Book can be found here – http://crashthechatterbox.com/