A Warning About Self-Deception | Matthew

Introduction:
What kind of person will one day find himself or herself outside the kingdom of heaven?
As our Lord ends this sermon with an extended invitation, He identifies the kinds of people who do not heed that invitation. People who do not respond to the invitation with saving faith.
These people have been described at the end of this sermon in multiple ways:
People who do find the narrow gate — which indicates that they do not search for it properly.
People who refuse the demands of the narrow way.
People unwilling to enter alone, and travel with the few.
People who are proud and unmoved by their need for forgiveness.
People who are spiritual deceivers or they follow the deceivers.
And now, in the verses that we come to tonight, we see another way that people will be found outside the kingdom of God.
There are the SELF-DECEIVED.
Our Lord ends this sermon with two gracious and sobering warnings about self-deception.
THE FIRST KIND OF DECEPTION IS ABOUT EMPTY WORDS.
THE SECOND KIND OF DECEPTION IS ABOUT EMPTY KNOWLEDGE.
Both warnings aimed at people who have come under the words of Christ.
Both warnings aimed at people who identify themselves with Christ.
Tonight, we deal with the first warning, and next Sunday (Lord willing) we will deal with the second.
Tonight, we look at three sobering realities for those who profess to know the King.
Do you say that you know Jesus Christ?
Do you say that you are His subject?
Do you say that your hope is the kingdom of heaven?
Then be wise and examine yourself before these three sobering realities.


• A SOBERING REALITY ABOUT ENTRANCE INTO THE KINGDOM (vs.21)
Our Lord begins with a straightforward statement about entrance into the kingdom. But in this straightforward statement about the kingdom, He is also making straightforward claims about Himself.
• THE KING’S CLAIMS
These are really astounding words.
We are now so familiar with thinking about Jesus of Nazareth as the Son of God, that we have hard time understanding how these words would have been heard when they first spoken.
What Jesus envisions is the final judgment.
What He also clearly describes is the fact that HE HIMSELF will be judge at the final judgment.
Imagine listening to a very real man describing Himself as the judge at the final judgment — that’s what we have here.
We cannot diminish this. Either what Jesus said was true, or He was a madman. This is no small claim.
AT THE FINAL JUDGMENT:
PEOPLE SPEAK TO HIM.
PEOPLE MAKE CLAIMS TO HIM.
IT IS JESUS WHO GIVES THE FINAL PROUNCEMENT TO THOSE WHO ARE BANISHED.
The double vocative “κύριε κύριε” is highly significant.
Charles Quarles in his volume “Sermon on the Mount” makes the point that “kurios” appears 11 times in Matthew prior to 7:21. Ten of the eleven times, it is a clear reverence to Yahweh.
And then he adds this very important observation.
“Interestingly the LXX used the double vocative “Lord, Lord” a total of 18 times. Every occurrence is a reference to Yahweh and normally translates the combined title and name Adonai Yahweh.”
This title carries with it the claim to be God.
Jesus is clearly saying that the eternal destinies of people are determined by their relationship to Him and to His words.

• THE KINGDOM CONSIDERED
The kingdom is described in its eschatological reality. He isn’t talking about present forms of the kingdom; He is talking about the future and final form of the kingdom.
This is not the kingdom of God in its spiritual sense. This is the kingdom of God in its finished and forever sense — its earthly and eternal reality.
The proof of that is that He is describing this in the context of “THAT DAY,” which is the day of judgment.
Who will be present when the kingdom of heaven arrives in its final form?
• THE KINGDOM’S CITIZENS
Our Lord tells us that it won’t belong to everyone who says that they will be there.
It won’t belong to everyone who understood and professed that Jesus is the Messiah, and that Jesus is Lord.
DO YOU KNOW THAT IT IS POSSIBLE TO BE ORTHODOX IN YOUR BELIEFS AND LOST?
We need to stop there for a moment and let that register with us.
The population of the kingdom of heaven will be smaller than those who knew the truth.
The population will be smaller than those who SAID that they would be there and EXPECTED that they would be there.
The repetition of the word “Lord” does not just indicate orthodoxy, it also indicates intensity. We might even say sincerity.
IT IS POSSIBLE TO BE SINCERELY WRONG.
TO BE DECEIVED IS TO BELIEVE THAT ARE YOU RIGHT WHEN YOU ARE WRONG — to believe something is true when it isn’t.
And in this case, the deception is not one about Jesus, but about the one who claims to know Jesus.
IT IS SELF-DECEPTION.