Book excerpt: Bitterness is a destructive poison, yet we all struggle with it sometimes due to circumstances our sovereign God has allowed. In a world full of struggle, we must take care that difficult circumstances do not feed a bitter spirit within us. In this honest and hopeful book, pastor and counselor Stephen Viars shows you how to avoid the pitfalls of a bitter heart as you walk through our fallen world. When we learn to process bitterness biblically and effectively, we can move from life's greatest hurts to a life filled with joy.