Kids love to show off their height. They eagerly anticipate being tall enough to do all the things their short stature currently prevents. Many parents record and celebrate their children’s growth. They follow the tradition of marking heights on a doorframe.

God the Father also measures His children’s growth. He delights in seeing us reach new levels of spiritual maturity so we can accept greater responsibility. Because a new believer is like a little child in faith, his or her kingdom tasks are, at first, light. God is beginning the transformation process that will grow a saved human being into the image of Christ.

The call to servanthood requires us to do as the Lord Jesus did: act humbly on behalf of our fellow man. When we successfully minister where we are called, new opportunities will open up and offer fresh challenges.

Every opportunity to bless others honors the Lord and increases a believer’s wisdom and stature before Him. Much of God’s work goes on where only He can see it. But our heavenly Father is always measuring His children for future service. He’s gauging how much closer we are to His goal for us and what new task will draw us even closer.

God calls each believer to a life of service, just as He called Paul, Peter and James. This should be an exciting prospect. But too many people get hung up believing they can’t be “as good” as the apostles of old or the preachers and missionaries of today. A popular idea in the church is that the Lord’s servants are only those doing full-time ministry. Everyone else is simply trying to live well. Nothing could be further from the truth. From God’s perspective, you and I are the same as Paul, Peter, and James: servants with important kingdom work to do.

Some kingdom jobs look more important than others. But that’s only because we evaluate them with human eyes. Every work that advances the Gospel or serves a need is valuable—from cleaning the church or preaching to evangelizing or recording a praise album.

Everyone can’t be on a foreign mission field. But we can all share the gospel with a neighbor. Some people can sing in the choir. Others can put a dollar in the hand of homeless man. God invites us to do His work in the world, whether the task is great or small. We accomplish it by serving our fellow man. Ask Him what He would have you do.

Whatever your calling, remember… spiritual growth impacts our fruitfulness. The longer we’ve been believers, the greater our service should be. That does not mean tasks will be highly visible. Satan tries to convince people that some jobs are trivial. But the moment a believer falls for that lie, growth is stunted. God will promote those who put forth the best effort, no matter what the task is.