Once it closes on the LAST DAY it will be CLOSED FOREVER (Matthew 24:36) (Revelation 11:18, 20:11-15)!
JESUS, the ONLY BEGOTTEN SON OF GOD, the ONLY ONE with the keys (John 14:6) says:
“[ENTER YE IN AT THE STRAIT GATE]: for wide is the gate, and broad is the way, that leadeth to destruction, and many there be which go in thereat; because strait is the gate, and [NARROW IS THE WAY, WHICH LEADETH UNTO LIFE], and [FEW THERE BE THAT FIND IT]” (Matthew 7:13–14).
“For many are called, but [FEW ARE CHOSEN]” (Matthew 22:14).
“[IF THOU WILT ENTER INTO LIFE, KEEP THE COMMANDMENTS]” (Matthew 19:17).
“Thou shalt do no murder, Thou shalt not commit adultery, Thou shalt not steal, Thou shalt not bear false witness, Honour thy father and thy mother: and, Thou shalt love thy neighbour as thyself” (Matthew 18-23).
“[BLESSED ARE THEY THAT DO HIS COMMANDMENTS, THAT THEY MAY HAVE RIGHT TO THE TREE OF LIFE, AND MAY ENTER IN THROUGH THE GATES INTO THE CITY]” (Revelation 22:14).
“And there shall in no wise enter into it any thing that defileth, neither whatsoever worketh abomination, or maketh a lie: but they which are written in the Lamb’s book of life: (Revelation 21:27).
“I Jesus have sent mine angel to testify unto you these things in the churches. I am the root and the offspring of David, and the bright and morning star.
He which testifieth these things saith, Surely I come quickly. Amen. Even so, come, Lord Jesus. The grace of our Lord Jesus Christ be with you all. Amen” (Revelation 22:16-21).