How we create Christian versions of Pavlov’s dog …

The story of Pavlov’s dog is a classic experiment that has shaped our understanding of behavior. Russian physiologist Ivan Pavlov discovered what is now known as classical conditioning quite accidentally while studying the digestive process in dogs. He observed that the dogs would begin to salivate not only at the sight of food but also at the sight of the laboratory assistant who normally fed them.

Driven by this observation, Pavlov set up an experiment. He would ring a bell immediately before presenting food to the dogs. The food, an unconditioned stimulus, naturally caused the dogs to salivate, an unconditioned response. After repeatedly pairing the sound of the bell — which was initially a neutral stimulus — with the food, the dogs began to associate the two. Eventually, Pavlov could ring the bell (now a conditioned stimulus) without presenting any food, and the dogs would still salivate (a conditioned response). The dogs had been conditioned to expect a reward (food) when they heard the stimulus (the bell).

In the Christian context, both parents and pastors often fall into the error of creating Christian versions of Pavlov’s dog, conditioning a behavioral response that is seeking an immediate, tangible reward instead of cultivating a heart of pure obedience.

The parental pattern
This conditioning can play out clearly in the family. Consider a parent who uses every act of obedience as an opportunity for an immediate reward or grand praise. The moment a child shares a toy, the parent exclaims, “That was so wonderful! Here’s a piece of candy!” or “You cleaned your room perfectly! You get to watch an extra hour of TV tonight!” The child quickly learns to connect the act of “doing good” — the stimulus — with the “treat” or “atta boy” — the immediate reward.

The problem isn’t the praise itself; a parent should certainly affirm good behavior. The error lies in the consistent, immediate, and transactional nature of the reward, which subtly trains the child to look past the why — the desire to honor God or bless others — and focus only on the what – the immediate payoff. The act of sharing becomes less about Christlike generosity and more about getting the candy. In essence, the parent rings the bell, and the child performs.

Pastoral pitfalls
Pastors can fall into a similar pattern when teaching about the Christian life. We often unintentionally teach a sort of spiritual transaction: “Obey God, get a reward. Do something good, get a reward. Obey God, get a reward. Do something good, get a reward. Obey God …” This message becomes a conditioned stimulus-response loop for the congregation. We teach that faithful tithing or giving will result in immediate financial blessing, that prayer will lead to immediate problem-solving, or that serving in a ministry will instantly result in emotional satisfaction and fulfillment.

While the Bible absolutely teaches that God rewards obedience and doing good, this transactional model distorts the full truth of the New Testament. The reward is not always immediate or necessarily experienced in this lifetime. It is true that, as the Apostle Paul writes, “So let’s not get tired of doing what is good. At just the right time we will reap a harvest of blessing if we don’t give up,” Galatians 6:9. The timing, however, is key: “At just the right time.”

The New Testament teaching on reward is focused largely on future, eternal blessing – a glorious inheritance with Christ. Jesus made a distinction, for example, when he instructed his followers on charitable giving and prayer, cautioning them, “Watch out! Don’t do your good deeds publicly, to be admired by others, for you will lose the reward from your Father in heaven,” Matthew 6:1. He promised that acts done in secret would be rewarded, not by the praise of men, but by the Father. The reward is certain for the faithful, but the nature of that reward is often spiritual, deferred, or eternal, requiring deep faith and endurance, not a quick payoff.

The bold teaching we often miss
What both parents and pastors often fail to teach children and congregations — and what is important for mature Christian living — is a bold teaching that Jesus was very blunt about. We condition people to immediately seek a reward or an “atta boy” when we do something good, but Jesus taught that our obedience is something that should be expected. Our faithful service is simply our duty.

Jesus presented this concept with a sharp clarity: “When a servant comes in from plowing or taking care of sheep, does his master say, ‘Come in and eat’? No, he says, ‘Prepare my meal, put on your apron, and wait on me while I eat. Then you can eat later.’ And does the master thank the servant for doing what he was told to do? Of course not. In the same way, when you obey me, you should say, ‘We are unworthy servants who have simply done our duty,'” Luke 17:7-10.

The teaching is unmistakable: our faithful, diligent obedience to God’s commands and work is the minimum requirement of our discipleship. We are not to expect a treat or an immediate commendation for merely doing what we were created and called to do. This profound truth breaks the Pavlovian cycle; it separates service from immediate reward.

This principle does not diminish the grace of God or the promise of eventual reward, but it reframes the act of obedience itself. It shifts the focus from a self-serving transaction (“If I do X, I get Y”) to a selfless, expected response (“I do X because I belong to Christ”). When we eliminate the need for the immediate bell-ringing reward, we cultivate a deeper, more mature faith that serves faithfully for the sheer love of the Master, seeking the reward of knowing Him now and the glorious inheritance later, regardless of any tangible payoff today.

Scotty