Joel Osteen writes Christian inspirational and self-help books centred on optimism, personal confidence and the idea that faith should shape expectations about everyday life. Your Best Life Now presents seven broad principles involving positive thinking, self-image, relationships and trusting God for improvement. Become a Better You continues with habits, attitudes and personal growth, while The Power of I Am focuses on the language people use about themselves. Osteen’s prose is simple, repetitive and sermon-like, using anecdotes and short affirmations rather than detailed biblical exegesis or systematic theology. His books sit within prosperity-oriented Christian living, motivational spirituality and positive-thinking self-help. Readers looking for doctrinal study will find a different kind of book here; the emphasis is on encouragement, expectation and practical mindset rather than close theological argument. Read more Less