Do not be slothful in zeal, be fervent in spirit, serve the Lord.
Rom 12:11
Many of us are looking to next year. What ministry should I serve in? What is my capacity?
As we ask these questions, let’s hear Paul’s exhortation: “be fervent”. The Greek word ‘fervent’ suggests boiling and seething. Our hearts should boil; our spirits should burst with passion.
So, how is your zeal?
Looking back, we may see a time when our zeal burned hot. Usually, this was when we just believed, or after some great crisis. Then, over years and decades, the fire grows dim.
Why?
For many of us, it’s not because we are overworked. It’s not because our body and soul are pushed beyond human limits (though it’s possible). Our zeal grows cold because we are distracted.
Fervour comes from the outside
Zeal is not maintained by willpower. You cannot boil a pot by vigorous stirring. It needs something external. It needs a flame. Jesus is that flame.

In Surprised by Joy, C. S. Lewis observes that the character of a desire is shaped by its object.
“It is the object which makes the desire harsh or sweet, coarse or choice, “high” or “low”.”
The Eternal Son of God, who loved me and gave himself for me, is the object that fosters zeal and fervour. A heart that looks on him and knows him cannot stay cold for long.
Yet, the object of our fervour can quietly shift. We transfer the focus of zeal from Christ to another. It’s like lifting the boiling pot off the hotplate. How does this happen?
We start by serving with passion for God. Perhaps it’s leading a Bible study, manning the sound desk, or practising daily prayer. Yet, after a season, our hearts drift. Our motivation shifts. We serve to: fill a roster, save a ministry, please a leader, shake off guilt. We are showing up, smiling, serving… but who are we serving? Not Jesus.
The result: burnout.
A roster won’t get the blood pumping. Guilt can’t bring joy. People-pleasing energises no one.
How to renew fervour
If this is our condition, then what is the cure? It’s not the absence of work that restores. It’s the Lord. Jesus needs to be the object of desire and service – Jesus only. The nearer we draw to him, the quicker our spirits will boil. Service will be marked by joy, energy, and passion.
Whatever you do, work heartily, as for the Lord and not for men, knowing that from the Lord you will receive the inheritance as your reward. You are serving the Lord Christ.
Col 3:23-24
George Mueller was a pastor who founded a large orphan ministry in the 1800’s. Many children lost their parents to cholera, so George responded with practical love. Over many years, his faith grew, and his zeal never abated. His secret…
I saw more clearly than ever that the first great and primary business to which I ought to attend every day was, to have my soul happy in the Lord. The first thing to be concerned about was not how much I might serve the Lord, or how I might glorify the Lord; but how I might get my soul into a happy state, and how my inner man might be nourished. For I might seek to set the truth before the unconverted, I might seek to benefit believers, I might seek to relieve the distressed, I might in other ways seek to behave myself as it becomes a child of God in this world; and yet, not being happy in the Lord, and not being nourished and strengthened in my inner man day by day, all this might not be attended to in a right spirit.
So, to renew fervour – make Christ the object of your fervour. Delight yourself in him. By whatever means, and all possible means – delight yourself in him. Serve the Lord!
Recommended Resources:
Reconstructing Faith (podcast)
https://www.namb.net/podcast/reconstructing-faith/season-2-episode-7-the-spiritual-burnout-society/
C. S. Lewis, Surprised by Joy.
George Mueller, The Autobiography of George Mueller



