Hi, S8 and welcome to the Forum. As you have rightly pointed out, the answer to finding the question about the Coming again of Christ lies somewhere in Matt 24, among other verses in the Bible.
The problem arises when we ask the legitimate question: How is Matt 24 to be understood?
Unfortunately there is no one answer to this question, and herein lies the debate. There are at least two ways that Christians through the ages have viewed this chapter:
1 There is the "Preterist" view which holds that all that Christ said there was exhausted in its fulfillment by the 1st C AD and was completed in the 70AD holocaust which saw the destruction of Jerusalem by the Roman armies. So Matt 24 was a "prophecy" only for those 1st C Christians, and is no longer relevant as a prophecy for our time. Any consultation of this portion of Scripture becomes a matter of polemic and syntactical investigation. Several countless Christians have sincerely held this view down through the centuries
2 There is the "Futurist" view which holds that somehow in His prophecy of Matt 24, Christ managed to entwine two references, one for the past, back in the 1st C AD, and one for the unspecified future. This view holds that Matt 24, which was a prophecy back in the 1st C AD is still a prophecy for us today and the events mentioned therein are still relevant as a study of future events for us today. Like view number one this position has been held by countless Christians, especially since the 16th C when the study of prophecy became a major biblical preoccupation of Bible "students" and which by the mid 19th C gestated the WT movement
Our problem is that the arrogance of WT belief has led the leadership of that organisation to perpetuate a third and fraudulent view. A view made all the more easy to assimilate because of the constant, almost mesmerizing jargon that intimidates the rank-and-file to accept, without question, and without the opportunity of debate, the position that the leadership of the WTS acts as an exclusive spokseperson for the God of the Bible.This view is that what Matt 24 is talking about is occuring in the present, in the here and now. And with the WTS as the centre of the universe, what is being said there, reflects their relationship to prophecy. In other words, what is happening in the Bible, is what is happening to them. Exclusively.
Lets take a single example: Matt 24:14.
According to the prterist view this was in fact well accomplished back there in the 1st C where scripture tells us that the "faith was being proclaimed throughout the whole world" Ro 1:8
According to the futurist view, this will be accomplished in the unspecified future, during a time of unprecedented trouble called the "Great Tribulation" and which according to some evangelical believers will last for seven years. Despite the agony through which the world will be going through, still somehow, this gospel message will be proclaimed, so that without exception, every single person alive will, and I mean will, hear this message. Many evangelicals believe that this message will be proclaimed by a group of 144 thousand Jewish "Billy Grahams" Anyway, however it will be done, it is, according to the futurists, an event that is still to occur.
The arrogance of the WT view is that this being fulfilled at the present time, and exclusively by them. The insipid folly of accepting this view is seen when you consult the record. Despite the fact the WTS has been proclaiming this message with mangled contradictions for the past 127 years little is genuinely known about it. Even in the very heart of WT country, round the corner from Bethel HQ, very few of the general citizenry will be cogent enough to explain the WT message. Then there are the huge swathes of territory virtually untouched by the WT message. A camel trader in Uzbekistan knows as much about the WT message as does the man in the moon. He will probably be better informed about the "golden plates" of Joseph Smith, or the dietry observations of Ellen White.
Such groups as the Mormons and the SDAs have surpassed the penetrative volume of the WT message.
And we are asked to believe that the flawed and puny counterfeit perpetetuated by the WTS is imperative to our future
Cheers