I don’t like ticks. In my opinion they have a very high creep factor. But every spring in the spacious Alberta grasslands, wood ticks emerge. They don’t chase you. They don’t hunt you down like mosquitos do. They simply climb to the top of a blade of grass, stretch out their legs, and wait. Biologists call this “questing.” The tick is patient, still, and ready — certain that sooner or later something warm will brush past.

Sin works much the same way.

It doesn’t always announce itself. It rarely comes running. It waits in the tall grass of our routines, our relationships, and our unguarded moments. Sin’s arms are outstretched, ready to latch on the moment we wander close enough. The apostle Peter used an equally vivid picture: “Your adversary the devil walks about like a roaring lion, seeking whom he may devour” (1 Peter 5:8). The idea is the same. Patient. Watching. Waiting.

What makes a tick so insidious is that you often don’t feel it attach. It numbs the skin as it buries in. Sin has the same anaesthetic quality. It rarely feels dangerous at first — just a small compromise, a brief detour, an innocent indulgence. By the time you notice, it has already taken hold.

But tick biology teaches us something else: attachment is not the end of the story. A tick caught early, before it becomes embedded, can often be removed cleanly and completely. The damage can be stopped. Healing can begin.

This is the gospel in miniature. “If we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness” (1 John 1:9). Swift confession is the spiritual equivalent of a careful tick check at the end of a long day. It is not shameful; it is wise.

And what about prevention? Experienced outdoors people don’t wait to be bitten. They dress carefully, stay on the path, check themselves often, and treat what they wear. So too, the Christian life calls for active daily vigilance — putting on the whole armour of God (Ephesians 6:11). We are called to stay close to the Word and keep short accounts with the Lord. We are also meant to walk with others who can sometimes see what we cannot see in ourselves.

The ticks will keep questing. That is their nature. Sin will keep seeking opportunity as well. But praise God, grace is more persistent still.