“Immediately after the tribulation of those days the sun will be darkened..." The tribulation of those days, the Lord was referring to, will precede a Total Solar Eclipse that will mark the beginning of a sequence of heavenly signs leading up to the Rapture.

The Lord said  "In the world ye shall have tribulation: but be of good cheer; I have overcome the world." [John 16:33]

The Tribulations that the Lord has given us power to overcome is to do with rejecting false doctrine. For it's false doctrine that's destroying the Church and causing millions of Christians to now practice lawlessness. All those who follow Christ understand what true doctrine is and diligently practice it. This doctrine teaches that if one is to be saved he must acknowledge and confess that Jesus Christ is the only God of heaven and earth and keep His commandments.

False doctrine,on the other hand teaches that Christians only need to believe in the cross without keeping the commandments and they'll be saved. Only the foolish virgins cling to this false gospel. These are the Christians who have been overcome in the world by tribulation. They have no victory over sin. And live there lives no different to those who have never known God in the first place.  They've been deceived by false doctrine. For they practice fornication, adultery, wickedness, revenge, malice and hatred all the while believing that God doesn't see their sins.

"Do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived. Neither fornicators, nor idolaters, nor adulterers, nor homosexuals, nor sodomites, nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners will inherit the kingdom of God. And such were some of you..." [1Cor.6:9-11]

“Immediately after the tribulation of those days the sun will be darkened... "The tribulation of those days expired last year on the 20th of August, 2017!  And the Total Solar Eclipse that began a sequence of heavenly signs occurred the following Day, on the 21st of August 2017!

"...and the moon will not give its light... The next sign occurred over Jerusalem on the 27th of July 2018 with a blood moon.

 "...the stars will fall from heaven..." The 3rd sign is still in our future. It's the Draconid Meteor shower which will grace our skies on the 8th/9th of October 2018. This meteorite shower will appear like stars falling from heaven. It just so happens that the First Day of the Feast of Tabernacles, according to the Creator's Calendar, falls on Tuesday the 9th of October 2018. Could this be the Day we've all been waiting for?  Maybe this is why the Lord then said... "...and the powers of the heavens will be shaken.

https://www.timeanddate.com/astronomy/meteor-shower/draconid.html

The powers of the heavens are referring to fallen angels and evil spirits that currently occupy the spirit realm above this earth realm we live in. The reason why these rulers of darkness in heavenly places will be shaken is because the Lord Jesus Christ will begin His descent into this earth realm to come and get us in the Rapture!

we further read: Then the sign of the Son of Man will appear in heaven, and then all the tribes of the earth will mourn..."

What this sign will be I do not know! Whatever it is, it will cause all the tribes of the earth to mourn. Maybe because they'll realize that the Lord Jesus Christ is real after all, and it will be too late for them to repent and make themselves ready for the Rapture.

"...and they will see the Son of Man coming on the clouds of heaven with power and great glory. And He will send His angels with a great sound of a trumpet, and they will gather together His elect..." [Matt.24:29-31]

There's a holy convocation, a sacred gathering if you will, of God's children, on the first day of the feast of Tabernacles, which falls on Tuesday the 9th of October, 2018.

http://www.thecreatorscalendar.com/spring-2018-2019/


"On the first day there shall be a holy convocation." [Lev.23:35]

This could be the Day the Apostle Paul was referring to when he wrote: "Now, brethren, concerning the coming of our Lord Jesus Christ and our gathering together to Him..." [2 Thess.2:1]

On top of all this the Middle East peace deal to divide Jerusalem is about to be revealed!

What could possibly go wrong?