Skip to content ↓

Built On a Single Behavior

I have found that for short stretches of time I can convince myself that I am being faithful to God if I define faithfulness in terms of only one behavior.” That is an insight from Nate Larkin, author of Samson and the Pirate Monks, and I think he is on to something. We all have a desire to be seen as good and faithful and righteous, yet we cannot deny that we are bad and unfaithful and unrighteous. We are neither who nor what we want to be.

Our lack of faithfulness leaves us in a predicament. Either we deal with it by crying out to One who can forgive and redeem us, or we define-down faithfulness to a standard that is manageable. We choose a behavior we are good at, or perhaps a behavior that addresses a major source of guilt in life, and we define faithfulness to God in that narrow way. As long as we do that thing, or as long as we succumb to its opposite, we are convinced that we remain in God’s graces, that he is pleased with us.

What is your one behavior? What is that one behavior, that if you maintain it, you are convinced of God’s love for you? And what is that one behavior that if you do not maintain it, you feel as if you’ve slipped out of God’s reach? You may know that self-righteous behavior because your entire life can be a mess, but you still feel good about yourself because that one pillar is still in place. Even while your life spirals out of control, you look at others who are missing that one pillar and somehow feel good about yourself.

And for a time this self-righteousness makes us feel better about ourselves. But as Larkin points out, “Self-righteousness, however, is a double-edged sword. If I have reduced holiness to a single behavior, then I am standing on one leg. One slip and I am nothing again, absolutely useless.” If righteousness is built on a single behavior, it is also destroyed on a single behavior. Self-righteousness is woefully perilous.

Here is the understanding Larkin came to:

God, in his grace, has used [sexual sin and addiction] to shatter my moralistic understanding of the Christian faith and force me to accept the gospel. I am not a faithful man. That’s why I need a Savior. I cannot live victoriously on my own. That’s why I need a Helper and brothers. I cannot keep my promises to God—the very act of making them is delusional—but God will keep his promises to me.

God does not measure by a single behavior, but by complete and utter conformity to his perfect law. This truth will either drive you to despair or drive you to Christ, the One who lived a completely righteous life and offers his righteousness to those who have none of their own.


  • When God Plants an Acorn

    When God Plants an Acorn, He Means an Oak

    We stood together on the crest of a hill, a gentle breeze rustling the meadow around our feet. The fields ran gently downward until they met a creek that gurgled happily in its course. A few years prior, an acorn had somehow made its way to the highest point of this hill, carelessly dropped there…

  • A La Carte Collection cover image

    A La Carte (April 28)

    A La Carte: Protestantism’s Catholic converts / How healthy is your pursuit of health? / God’s special calling on your life / Considering a Christian university? / Testing the teachings of Catholicism / Kindle deals / and more.

  • New and Notable

    New and Notable Christian Books for April 2025

    It is surprisingly difficult to find a list of Christian books that have been released in any given month—especially if you want that list to be filtered by books released through particular publishers. That’s one of the reasons why I close each month by coming up with my list of New and Notable books. I…

  • A La Carte Collection cover image

    Weekend A La Carte (April 26)

    A La Carte: Every pinch of pain has purpose / China closed Christian bookstores / Watch for the thing after the thing / For everything there is a time / Showers of blessing / What Pope Francis can teach us about preaching / and more.

  • What Makes You Beautiful

    What Makes You Beautiful

    I have often thought of a conversation that took place when my girls were little. Abby was perhaps 5 or 6 at the time and Michaela just working her way through the “terrible twos” (which for our kids always happened when they were three or four). A stranger saw me interacting with them one day…