II. As it is called a gate, so it is called a strait gate—“Strive to enter in at the strait gate.”
The straitness of this gate is not to be understood carnally, but mystically. You are not to understand it, as if the entrance into heaven was some little pinching wicket; no, the straitness of this gate is quite another thing. This gate is wide enough for all them that are the truly gracious and sincere lovers of Jesus Christ, but so strait, as that not one of the other can by any means enter in: “Open to me the gates of righteousness: I will go into them, and I will praise the Lord: this gate of the Lord, into which the righteous shall enter.” (Psa 118:19,20) By this word, therefore, Christ Jesus hath showed unto us, that without due qualifications there is no possibility of entering into heaven; the strait gate will keep all others out. When Christ spake this parable, he had doubtless his eye upon some passage or passages of the Old Testament, with which the Jews were well acquainted. I will mention two, and so go on.
1. The place by which God turned Adam and his wife out of paradise. Possibly our Lord might have his eye upon that; for though that was wide enough for them to come out at, yet it was too strait for them to go in at. But what should be the reason of that? Why, they had sinned; and therefore God “placed at the east of that garden cherubims, and a flaming sword, which turned every way, to keep the way of the tree of life.” (Gen 3:24) The cherubims, and the flaming sword, they made the entrance too strait for them to enter in. Souls, there are cherubims and a flaming sword at the gates of heaven to keep the way of the tree of life; therefore none but them that are duly fitted for heaven can enter in at this strait gate; the flaming sword will keep all others out. “Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived, neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor abusers of themselves with mankind, nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God.” (1 Cor 6:9,10)
(2.) Perhaps our Lord might have his eye upon the gates of the temple when he spoke this word unto the people; for though the gates of the temple were six cubits wide, yet they were so strait, that none that were unclean in anything might enter in thereat (Eze 40:48), because there were placed at these gates, porters, whose office was to look that none but those that had right to enter might go in thither. And so it is written, Jehoiada set “porters at the gates of the house of the Lord, that none which was unclean in anything should enter in.” (2 Chron 23:19) Souls, God hath porters at the gates of the temple, at the gate of heaven; porters, I say, placed there by God, to look that none that are unclean in anything may come in thither. In at the gate of the church, none may enter now that are openly profane, and scandalous to religion; no, though they plead they are beloved of God: “What hath my beloved to do in mine house,” saith the Lord, “seeing she hath wrought lewdness with many?” (Jer 11:15)
I say, I am very apt to believe that our Lord Jesus Christ had his thoughts upon these two texts, when he said the gate is strait: and that which confirms me the more in the things is this, a little below the text he saith, “There shall be weeping and gnashing of teeth, when ye shall see Abraham, and Isaac, and Jacob, and all the prophets, in the kingdom of heaven, and you yourselves thrust out.” (Luke 13:28) Thrust out, which signifieth a violent act, resisting with striving those that would—though unqualified—enter. The porters of the temple were, for this very thing, to wear arms, if need were, and to be men of courage and strength, lest the unsanctified or unprepared should by some means enter in. We read, in the book of Revelations, of the holy city, and that it had twelve gates, and at the gates twelve angels; but what did they do there? Why, amongst the rest of their service, this was one thing, that there might “in no wise enter in to it any thing that defileth, or worketh abomination, or that maketh a lie.” (Rev 21:27)
[Three things that make this gate so strait.]
But more particularly, to show what it is that maketh this gate so strait. There are three things that make it strait—1. There is sin. 2. There is the word of the law. 3. There are the angels of God.
1. There is sin; the sin of the profane, and the sin of the professor.
(1.) The sin of the profane. But this needs not be enlarged upon, because it is concluded upon at all hands, where there is the common belief of the being of God, and the judgment to come, that “the wicked shall be turned into hell, and all the nations that forget God.” (Psa 9:17)
(2.) But there is the sin of professors; or take it rather thus, there is a profession that will stand with an unsanctified heart and life. The sin of such will overpoise the salvation of their souls, the sin end being the heaviest end of the scale; I say, that being the heaviest end which hath sin in it, they tilt over, and so are, notwithstanding their glorious profession, drowned in perdition and destruction; for none such hath any inheritance in the kingdom of Christ and of God; therefore “let no man deceive you with vain words; for because of these things cometh the wrath of God upon the children of disobedience”; neither will a profession be able to excuse them. (Eph 5:3-6) The gate will be too strait for such as these to enter in thereat. A man may partake of salvation in part, but not of salvation in whole. God saved the children of Israel out of Egypt, but overthrew them in the wilderness:—“I will therefore put you in remembrance, though ye once knew this, how that the Lord, having saved the people out of the land of Egypt, afterward destroyed them that believed not.” (Jude 5) So we see that, notwithstanding their beginning, “they could not enter in, because of unbelief.” (Heb 3:19)