Matthew 24:43 Meaning: When the Thief Comes
But know this, that if the master of the house had known in what watch of the night the thief was coming, he would have watched, and would not have allowed his house to be broken into.
But know this, that if the goodman of the house had known in what watch the thief would come, he would have watched, and would not have suffered his house to be broken up.
But know this, that if the master of the house had known in what watch the thief was coming, he would have watched, and would not have suffered his house to be broken through.
and this know, that if the master of the house had known in what watch the thief doth come, he had watched, and not suffered his house to be broken through;
But know this, that if the master of the house had known in what watch the thief was coming, he would have watched and not have suffered his house to be dug through [into].
Meaning in one sentence
Jesus compares His return to a thief in the night. Learn what watchfulness really means and how it changes your day.
Context
Jesus is nearing the end of His long talk on the Mount of Olives. He has just described the days of Noah, people eating, drinking, marrying, unaware of the flood until it swept them away. Then He says that one will be taken and another left, with no time to prepare. Right before our verse He commands: “Watch therefore, for you don’t know in what hour your Lord comes.” In verse 43 He gives a brief parable about a homeowner and a thief to drive the point home. The surrounding verses all press the same urgent fact: the Son of Man will arrive at an hour no one expects.
Key Words
Three Greek words give the verse its punch. First, the verb for know (ginōskete) is a command, Jesus is not giving information; He is calling for action. It means “keep on knowing” or “be sure of this.” The original readers heard it as an urgent word they could not set aside. Second, thief (kleptēs) means more than a petty pilferer. In the ancient world a thief often dug through mud-brick walls (the word behind “broken into” is dioruchthēnai, “to dig through”). That is violent, invasive, and silent until it happens. Third, the word for had watched (egrēgorēsen) comes from a root that means “to be awake” and later took on a spiritual sense: to stay alive and alert to God. The homeowner in the story would have stayed awake if he knew the hour. But Jesus says we do not know the hour, so staying awake is the only wise response.
How Christians Read This Verse
Christians across traditions agree on the main point of this verse: Christ will return unexpectedly, and believers must be ready at all times. Methodist commentator Adam Clarke writes that the master who expected a thief would stay awake; in the same way, followers of Christ should always be watchful. Reformed scholar John Calvin ties this parable to the wise and foolish virgins, saying it shows how believers should live as strangers in the world, always prepared to leave it. Anglican ministers from the Cambridge Bible note that the phrase “thief in the night” echoes Paul (1 Thessalonians 5:2) and Peter (2 Peter 3:10). Baptist theologian John Gill points out that the night was divided into four watches, and the uncertainty of which watch drives home the need for constant vigilance. All these readings circle back to the same invitation: stay awake because you do not know the hour.
A common misunderstanding
A common misreading is that this verse is about guessing the time of Christ’s return, if only the homeowner had known the exact hour, he could have prepared. But that misses the point. Jesus is not telling us to calculate the hour. In fact, He has just said no one knows it, not even the angels (Matthew 24:36). The homeowner could not know the watch, so he should have stayed ready at every watch. In the same way, you cannot know the hour of the Son of Man, so you must live in a state of readiness every day.
Living This Out
What does watchfulness mean this week? It does not mean constantly looking at the sky or worrying about the end. It means paying attention to what God is doing right now. You can start each morning by asking, “Lord, help me to be awake to You today.” When you feel drowsy in your faith, slacking in prayer, drifting from Scripture, gossiping at work, that is the moment to remember the thief. Stay in the habit of confessing sin quickly, forgiving others, and doing the small tasks of love He puts in front of you. The surprise of His coming will not frighten you if you are already living with Him.
Main takeaway: Since you do not know the hour of Christ’s return, stay awake in faith and faithfulness every single day.
For Families
For ages 5, 8
If a thief were coming to your house, you would stay awake and check all the doors. Jesus says He will come back one day, and we don't know when. So we stay close to Him every day, like staying awake.
For ages 9, 12
Jesus tells a short story about a homeowner who would have stayed awake if he knew when a thief was coming. The twist is that he doesn't know the hour, so he should be ready at all times. Being ready for Jesus isn't about being scared, it's about living each day as if He could walk in the door. That means choosing to love God, obey your parents, and forgive your siblings even when no one is watching.
Questions People Ask
Why does Jesus compare Himself to a thief in Matthew 24:43?
Jesus is not saying He is like a thief morally. He is comparing the suddenness and surprise of His coming to the way a thief breaks in without warning. The image is about unexpectedness, not about character. Both Paul and Peter use the same comparison (1 Thessalonians 5:2, 2 Peter 3:10).
What does 'watch of the night' mean in this verse?
In ancient times, the night was divided into four watches, each about three hours long. A thief could come in any watch, and the homeowner could not know which. The phrase emphasizes that we do not know the exact time, so we must be ready through every watch.
Is this verse about the second coming of Christ or the destruction of Jerusalem?
The context of Matthew 24 includes both events. Many Christians see this verse as applying primarily to Christ's final return at the end of history, since the surrounding verses speak of the Son of Man coming and the flood judgment. Others apply it to the warning to be ready for any coming of the Lord, including final judgment.
What does 'broken into' mean in the original language?
The Greek word is dioruchthēnai, which literally means 'to dig through.' In ancient homes with mud-brick walls, a thief would dig through the wall to enter. This shows that Christ's return will break into our ordinary lives, and we cannot prevent it, only be ready.
How is the homeowner's watchfulness different from ours?
In the parable, the homeowner would have watched only if he had known the exact watch. But we do not know the hour (Matthew 24:36). Our watchfulness must be constant, not based on a schedule. We stay awake in faith every day, not just when we think the time is near.
For pastors & researchers
Greek interlinear, 8 commentaries & word study