This book is a waking call to youths and adults in their middle age to wake up to reality, strengthen their bones and mind and embrace good knowledge that will help them to be productive and profitable. This is not just to secure their future, but to live purposefully as God designed them to be a blessing and be blessed.
The world is in high expectation of their works, inventions and thoughts as God is 'business' and expects dividends, just as he expects them to be blessings and be blessed.
The book also deals with the need to be spiritually alert for the return of the LORD.