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Will Jesus Find Faith on Earth? What It Really Means to Live Out Your Belief

Luke 18:8 ends with a question that should stop every Christian in their tracks: "When the Son of Man comes, will He find faith on the earth?" It is one of the most sobering verses in all of Scripture. And the honest answer is not as simple as we might want it to be.

What Does Real Faith Actually Look Like?

Most of us instinctively want to answer "yes" to Jesus's question. But when we look closely at how we live, a harder question emerges: what would actually prove to Jesus that we have faith?

Being a good moral person does not require the Holy Spirit. Helping the poor does not require the Holy Spirit. In fact, almost everything people call "Christian living" today can be done without any faith at all. That is a sobering reality worth sitting with.

If the Spirit left your life tomorrow, how much would actually change?

The One Thing That Marks a True Believer

There is one clear marker that sets a genuine follower of Christ apart: telling others what Jesus has done.

If people know your politics before they know your faith, your faith may actually be in your politics. If people know your football team before they know your Savior, that reveals something important about where your heart truly is.

Consider this: studies suggest that roughly 45% of people who call themselves Christians do not believe it is their responsibility to share their faith with others. That is nearly half of the church. This is not just a personal failure. It is a failure of discipleship, Christian education, and pastoral leadership across the board.

Five Commissions Jesus Gave Us

Jesus did not give us one commission. He gave us five. Each one is a clear, biblical call to action. Together, they paint a picture of what a life of active faith looks like.

1. The Great Commission: Make Disciples of All Nations

"And Jesus came and said to them, 'All authority in heaven and on earth has been given to me. Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, teaching them to observe all that I have commanded you. And behold, I am with you always, to the end of the age.'" - Matthew 28:18-20 English Standard Version (ESV)

Whether you go intentionally or share as you go about your daily life, the point is the same: you are going and you are telling someone about Jesus. It can happen on the phone, online, or across the fence with a neighbor.

2. Proclaim the Gospel to All Creation

"And he said to them, 'Go into all the world and proclaim the gospel to the whole creation.'" - Mark 16:15 English Standard Version (ESV)

This commission also comes with a promise. Powerful signs accompany the proclamation of the gospel. One compelling argument is that the reason we see fewer supernatural works today is simply because fewer people are actually talking about Jesus to those who are lost. When people speak, things happen.

3. Proclaim Repentance and Forgiveness to All Nations

"Thus it is written, that the Christ should suffer and on the third day rise from the dead, and that repentance and forgiveness of sins should be proclaimed in His name to all nations, beginning from Jerusalem. You are witnesses of these things." - Luke 24:46-48 English Standard Version (ESV)

The mark of having the Holy Spirit is that you proclaim the gospel. Full stop. And one of the most powerful things you can tell anyone is this: you cannot be good enough, but Jesus forgives you anyway.

4. You Are Sent Just as Jesus Was Sent

"Jesus said to them again, 'Peace be with you. As the Father has sent me, even so I am sending you.'" - John 20:21 English Standard Version (ESV)

Every believer is sent. Not just pastors or missionaries. Every single one of us is an earthly representative of Christ, marked and empowered by the Holy Spirit.

5. You Will Be His Witnesses to the Ends of the Earth

"But you will receive power when the Holy Spirit has come upon you, and you will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth." - Acts 1:8 English Standard Version (ESV)

Notice the language. Jesus did not say you might be His witnesses. He said you will be. That is not a suggestion. It carries the same weight as a parent telling a child what they are expected to do.

Addition vs. Multiplication: Why Disciple-Making Changes Everything

There is a striking difference between a church focused on making converts and a church focused on making disciples.

If every person who calls themselves a Christian made just one disciple per year, every person on earth could be reached in approximately 16 years. That is the power of multiplication over addition. A church producing a thousand converts each year still needs a thousand more people to sustain it. A church producing ten disciples will eventually overwhelm that number because those disciples go and make more disciples.

This is exactly what happened in the story of a missionary who was dropped onto an island near China with 200 scattered Christians among 6 million people. He realized that before he could learn enough of the local language to share the gospel with an elderly woman who could not read, she would die without ever hearing it. Broken before God, He came out of prayer with a clear conviction: teach every new believer that the most important thing they can do is tell someone else about Jesus.

Within five years, 3 million of those 6 million people had come to faith. It does not take a seminary degree. It takes knowing Jesus and telling someone what He has done.

How Do You Start a Ministry of Spiritual Multiplication?

Here are practical steps to begin:

  • Pray first. Ask God to open your eyes to the people around you and to give you the words when the moment comes.
  • Learn from others. Read books like "The Master Plan of Evangelism" by Robert Coleman or explore resources on disciple-making. There is no shortage of help available.
  • Find a Barnabas. Find someone who will encourage you, hold you accountable, and cheer you on.
  • Make a specific plan. Saying "I'll start next week" is planning to fail. Pick a specific day. Tell your Barnabas. Follow through.
  • Just talk about it. You talk about food, sports, and your favorite shows. Talk about Jesus the same way. When something good happens, say so. When God moves, name it.

Everyday Moments Are Enough

Sharing your faith does not have to be a formal presentation. It can be as simple as telling your neighbor, "I'm so thankful to Jesus today," and explaining why. A small story about God keeping your mouth shut when you wanted to say something unkind is a testimony. A comment about praying for a sick friend who recovered is a testimony.

We are not dead ends. We are freeways. If Jesus has done something for you today, tell somebody.

A Story Worth Carrying With You

A woman spent years faithfully serving, taking notes, caring for others, and pointing people to Jesus through every hardship life threw at her. When cancer returned and spread through her body, her prayer request was not for comfort or healing first. It was this: "Pray that in my sickness I can still talk about the glories of Jesus, because I'll be around other people who need to know Him."

That is what faith looks like. That is what Jesus will be looking for when He returns.

Life Application

This week, make one specific plan to tell someone what Jesus has done for you. It does not need to be a long conversation or a rehearsed presentation. It can be a sentence in passing, a text message, or a comment during an ordinary moment. Pick one day, tell a trusted friend your plan, and follow through.

Ask yourself these questions as you prepare:

  • If someone who knows me well were asked what I care most about, would they say Jesus?
  • When was the last time I told someone, outside of church, what God has done in my life?
  • Am I making converts or making disciples? Am I teaching the people I influence to pass on what they have received?
  • If Jesus returned today, would He find me about His business?

The question Jesus asked is not meant to frighten us into paralysis. It is meant to wake us up. Faith that stays silent is faith that has grown cold. The good news is that it only takes one conversation, one moment of honesty, one small act of courage to begin again.