This book goes far beyond what I have always thought of as Christian charity - believing the best of brothers and sisters in Christ, being slow to judge, refusing to gossip, and being very difficult to offend.
Durham takes a much deeper dive into what Christ and the Apostles taught regarding being a stumbling block in another's life and stumbling over others.
Early in the book, I felt it was nit-picky, but as I read on I realized that ignorance concerning this topic is a main reason that the Christian church is so radically scandalized by contention, infighting, belligerent sins, and ostentatious living that gives unbelievers and weaker believers a reason to sneer, question, and stumble.
Pride keeps nearly all of us from considering how our activity, inactivity, attitudes, behaviors, habits, and personal preferences may cause a brother or sister to stumble into sin or lose zeal and slow spiritual growth.
This is an excellent treatise against the reckless Christian individualism of our age.