Last days

The Last days are the End times at the "conclusion of the system of things" followed by the Day of Jehovah (Armageddon).

Events
God’s Word does not reveal the exact time order of events during the End times. It seems likely that some events will overlap. Jesus states in his prophecy about the conclusion of this system of things: “There will be signs in the sun and moon and stars, and on the earth anguish of nations not knowing the way out because of the roaring of the sea and its agitation. People will become faint out of fear and expectation of the things coming upon the inhabited earth, for the powers of the heavens will be shaken. And then they will see the Son of man coming in a cloud with power and great glory.” (Luke 21:25-27; Mark 13:24-26) The fulfillment of this prophecy include frightening signs and events that might occur in the literal heavens. Whatever the signs, they will cause terror and panic in the hearts of God’s enemies.

Paul states: “You are not in darkness, so that the day should overtake you as it would thieves.” (1 Thess. 5:3, 4) Unlike people in general, we discern where current events are heading. In exactly what manner will this prophecy about peace and security be fulfilled? We must wait and see how the world scene develops. Therefore, “let us stay awake and keep our senses.”—1 Thess. 5:6; Zeph. 3:8.

Proclaiming peace
In writing to the Thessalonians, the apostle Paul described the first development in the End times (1 Thessalonians 5:2, 3.). In this letter Paul mentions “Jehovah’s day,” which will begin with the attack on “Babylon the Great.” (Rev. 17:5) However, just before Jehovah’s day begins, nations will be saying, “Peace and security!” This expression may refer to one pronouncement or to a series of notable statements. Will religious leaders be involved? Since they are part of the world, they will possibly join the nations in saying, “There is peace!” (Jer. 6:14; 23:16, 17; Rev. 17:1, 2) This proclaiming of peace and security will signal that the day of Jehovah is about to begin. Enemies of God’s Kingdom “will by no means escape.”

Followed by a great tribulation, then Armageddon.

Resources

 * Wikipedia, End Time