Faith is the substance of hope - of things hoped for and the evidence of things not seen. So if you can hope for it and imagine it and keep imagining and hoping and seeing yourself driving a new car or seeing yourself getting that job or seeing yourself excel seeing yourself help that person - that is faith.
By helping readers understand these mechanics I hope they will appreciate why freedom is for everyone why it is essential for our security and why the free world plays a critically important role in advancing democracy around the globe.