One of the interesting parts of revisiting The Call is realizing how differently I am reading it today than I did when I first encountered it more than a decade ago. At the same time, I have been re-reading the old My Aim devotions from 2014, and I find myself doing far more rewriting than editing.
And it may be that I can say the world has changed- but in reality I am very different than I was back then. Part of me is glad that some parts are gone- but there are others that I miss.
Many of Guinness' observations seem even more relevant now than they did then.
As I worked through Chapter 18, I found myself remembering another Os Guinness book that I enjoyed years ago. It was originally published as The Gravedigger Files and later republished under the title The Last Christian on Earth. The premise was similar to Lewis' Screwtape Letters, except Guinness focused on how the church slowly loses its effectiveness through a process he called "The Sandman Effect."
I actually wrote about this back in 2014. Looking at those notes now, one sentence still stands out:
"In this tactic, the church digs its own grave while Christians sleep."
When I read it now, it is more personal- I am often sleeping as well while my final day comes faster that I realize..
What strikes me today is that most spiritual decline does not happen because people consciously reject truth. Very few people wake up one morning and decide they no longer believe. The process is usually much slower and much less dramatic.
We get distracted or in my case, I'm more comfortable now and don't feel like fighting- and the fight is nor people, never is and never was. And somewhere along the way, important things slowly move toward the edge of our lives.
In my 2014 notes, I focused heavily on postmodernism and the changing nature of belief. Reading those thoughts now, I still think there was some truth there, but I am not sure that is the biggest challenge anymore.
Today, I think the bigger issue may simply be attention. What is shaping our imagination? What voices are we listening to all day long?
Guinness makes the observation that modern people increasingly judge ideas by plausibility rather than truth. In other words, something feels true because it fits the mood of the culture, not because it corresponds to reality.
But "plausibility" is strange in a culture where we constantly fed AI images and disinformation in our algorhytms.
One of the reasons this chapter resonates with me is that years ago I spent quite a bit of time writing and teaching about epistemology, which is simply the study of how we know what we know.
At the time, I was concerned that many Christians were not thinking carefully enough about truth. Looking back, I think that concern has only intensified. The challenge facing the current generation is not a lack of information. It is an overload of information.
The result is that many people no longer evaluate ideas based on whether they are true. Instead, they evaluate them based on whether they are repeated, popular, emotionally satisfying, or affirmed by the people they trust.
In other words, plausibility often replaces truth.
Social media has accelerated this process dramatically. Information can circle the globe before anyone has taken the time to verify it. False stories, misleading headlines, edited videos, and emotional narratives can spread faster than careful analysis ever could.
That does not mean everything online is false. It simply means that discernment has become one of the most important spiritual disciplines of our age. In many ways, the modern Christian is not suffering from a shortage of knowledge but from a shortage of wisdom.
The challenge is learning how to distinguish between information, opinion, plausibility, and truth.
Perhaps that is why Jesus repeatedly calls His followers to watchfulness. The battle for truth is rarely won by the person who consumes the most information. It is won by the person who learns to think carefully, biblically, and patiently in the midst of all the noise.
People often ask whether something feels authentic, meaningful, relevant, empowering, or compassionate before they ask whether it is actually true. We have become so immersed in stories, opinions, images, and constant information that plausibility often replaces credibility.
Back in 2014, I quoted Guinness saying:
"We have created a climate in which a thing's seeming to be true is often mistaken for its being true."
If anything, that observation feels more relevant now than it did then.
What concerns me is not that people are asking hard questions. Christians should never be afraid of hard questions. What concerns me is that many people have stopped asking questions altogether. They simply absorb whatever is flowing past them.
The older I get, the more convinced I become that one of the greatest battles of the Christian life is simply paying attention. Paying attention to God and His truth.
The danger of the Sandman Effect is not open rebellion. It is drift.
And drift is difficult to detect because it feels so normal while it is happening.
One of the reasons I have enjoyed this June Tune-Up is that it forces me to slow down long enough to notice things that are easy to miss during the normal pace of life. Reading The Call again has reminded me how quickly I can become distracted by good things and gradually lose sight of ultimate things.
Calling has a way of waking us up.
It reminds us that life is not merely about comfort, convenience, entertainment, or consumption. It reminds us that God has placed us here for a purpose and that purpose is rooted in truth whether the culture finds it plausible or not.
"What is shaping what I believe?"
Because whatever consistently shapes our attention eventually shapes our lives. Sometimes for the better, often for the worse. Where would we be without grace?






