My desk sits close to a window that opens into our neighborhood. From that vantage point I’m privileged to watch birds perch on the trees nearby. Some come to the window to eat insects trapped in the screen.

The birds check their immediate surroundings for any danger, listening attentively as they look about them. Only when they are satisfied that there is no danger do they settle down to feed. Even then, they pause every few seconds to scan the area.

The vigilance these birds demonstrate reminds me that the Bible teaches us to practice vigilance as Christians. Our world is full of temptations, and we need to remain constantly alert and not forget about the dangers. Like Adam and Eve, we easily get entangled in attractions that make the things of this world seem “good for food and pleasing to the eye, and also desirable for gaining wisdom” (Gen. 3:6).

“Be on your guard,” Paul admonished, “stand firm in the faith” (1 Cor. 16:13). And Peter cautioned, “Be alert and of sober mind. Your enemy the devil prowls around like a roaring lion looking for someone to devour” (1 Peter 5:8).

As we work for our own daily bread, are we alert to what could start consuming us? Are we watching for any hint of self-confidence or willfulness that could leave us wishing we had trusted our God?