Augie's plight is like any other introspective journey. What is my purpose? Why am I here? Bellow, I believe tries to not necessarily answer this question, but rather appreciates the quandary that many of us find ourselves in. At one point Augie's epiphany - the essential and natural course and purpose of life is each person's axial lines. Freedom of thought and emotions - and love our what keeps Augie in line with his purpose.
This is not an easy book to read, but a fascinating and poetic journey that requires time and patience from the reader. I am considering reading it again to soak in all of the details I missed. I wholeheartedly recommend this book; despite the ruminations of other reviewers that took offense to the existential tract of Saul Bellow, I believe that whether you believe in a chaotic or an ordered loving universe - either way you'll find the book interesting and the dilemma facing humans an interesting mess. The book took me 5 weeks to read - I have a voracious appetite for books and usually read them in much less time - so those of you considering reading this book - make sure you are in it for the long haul!