If you have a small view of your sin, God's grace will be small to you.

Christians tend to motivate others with guilt. We tend to say: You would do this if you were really committed Christians, indicating that we are committed and all that is needed is for others to become as good as we are! This is why so many churches quench the motivation of people for ministry. In our shoes, Paul would say: Remember the grace God has showered on you—what does living out and enjoying that grace look like in this situation?

If God is real, why does he align perfectly with our views? We should expect God to challenge us on what we think is right somewhere

Your heart is smothering under your small ambitions.

While other worldviews lead us to sit in the midst of life’s joys, foreseeing the coming sorrows, Christianity empowers its people to sit in the midst of this world’s sorrows, tasting the coming joy.

I've heard plenty of Christians try to answer the why question by going back to the what. "You have to believe because Jesus is the Son of God." But that's answering the why with more what. Increasingly we live in a time in which you can't avoid the why question. Just giving the what (for example, a vivid gospel presentation) worked in the days when the cultural institutions created an environment in which Christianity just felt true or at least honorable. But in a post-Christendom society, in the marketplace of ideas, you have to explain why this is true, or people will just dismiss it.

Mercy and forgiveness must be free and unmerited to the wrongdoer. If the wrongdoer has to do something to merit it, then it isn’t mercy, but forgiveness always comes at a cost to the one granting the forgiveness.