Ancient Israel had a lot of great moments—crossing the Red Sea, entering the promised land, the reign of King David, and many more. But the Israelites could also be a disaster. Think of what they did just after the exodus. They had seen the wonders of the Lord, had been redeemed from bondage in Egypt, and had been set free from tyranny and slavery. They of all people should have been marked by joy and gratitude. But not long after they left Egypt, the entire community grumbled about food and drink and complained about the leadership and motives of Moses and Aaron (Exodus 16:1-9). It was not a good look for God’s people.

Centuries later, Paul wrote to God’s people in Philippi to keep them from a similar failure, telling them to “do all things without grumbling.” He wanted his readers to understand that the manner in which they did something was as vital as what they were actually doing. As for them, so for us: it is possible for us to do the right thing but to do it in a spirit that deprives us of joy and is detrimental to all who are around us.

Peter included a similar instruction in his own letters: “Show hospitality to one another without grumbling” (1 Peter 4:9). He could have left it at “Show hospitality to one another,” and they (and we!) would have had an easier time keeping the instruction. But those words “without grumbling” show how much Peter understood human nature. God is not concerned with the mere performance of hospitality, or any other good deed, but with the disposition of our hearts as we carry it out.

We can think of all kinds of examples in our lives, can’t we? Maybe you have a teenager in your home who does their chores with a less-than-happy heart. Perhaps you have a coworker who seemingly can only complete a task after complaining about it. Or maybe the example is you, silently grumbling about the life God has given you or the acts of service to which He has called you. The sad reality is that we are often more like the Israelites than we care to admit. We, too, forget the great salvation God has accomplished for us, and we, too, would rather determine the course of our lives than entrust ourselves to God. Yet Paul tells us that when we do things without grumbling, God is making us “blameless and innocent, children of God without blemish.” Every time we resist the opportunity to grumble, it is evidence of God transforming us.

Today, recall the way God delivered you through the sea of your sin and condemnation, bringing you to the other side and the solid ground of salvation in Christ. You did not deserve it, nor did you achieve your redemption any more than Israel did. Then recognize ways in which you are going about your days with a grumble in your heart, and pray that God would so amaze you with His grace once more that your grumbling against Him would be displaced by a gratitude that praises Him.