Zdrowa nauka (Sound Doctrine) (Polish)

How do you feel about doctrine?
Whatever answer comes to mind, this book will not only convince you that sound doctrine is vital for living a godly life, it will also explain the essential role of theology in the life of a healthy church.
After all, thinking rightly about God affects everything, from guiding us in practical issues to growing a church's unity and witness.
This short, readable book shows how good theology leads to transformation, life, and joy.