After telling His disciples that some of these signs that you've just seen, (wars, famines, plagues and earthquakes) were just the "beginning of sorrows," Jesus went on to foretell a sign that would signify when the actual time of the End had arrived:
"And this Gospel of the Kingdom shall be preached in all the world for a witness unto all nations; & then shall the End come." (Matthew 24:14)
The Christian Almanac for 1990 reports that the Gospel has been preached to over 4 billion people, and Christian churches now exist in all 251 countries of the world.
Every year about four billion Gospel tracts are distributed around the globe and over 120 million Bibles. The entire Bible, or portions of it, have now been translated into some 2,062 different languages, and is available to around 98 percent of the world's population.
The Gospel is also preached from over 2,000 Christian radio and television stations, and religious shows can be seen on many more thousands of secular stations.
Never in the entire course of history has the Gospel been preached in all the world to all nations as it is right now! Every nation on the face of the earth today has heard the Gospel as Jesus prophesied they would before the end comes.
So if Jesus was right and the Bible is true, we are now living in the time of the End!