1 Jn.2:18 is the only place in the Bible where the term Antichrist is found. But he is referred to by a number of different terms as recorded below, and where to find them:
1. He is the "little horn" in Dan.7:8;
2. He is known as a "stern faced king, in Dan.8:23.
3. He is all three of the "he's" in Dan.9:27.
4. In 2 Thess.2:3, he is referred to as "the man of lawlessness."
5. In 2 Thess.2:8-9, he is referred to as the "lawless one."
6. In Rev.11:7; 17:3, 7, 8, 11, 12, 13, 16 and 17, he is called the beast.
7. In Rev.13:1, 2, 3, 4 and 5, he is called the beast out of the Sea.
The beast out of the earth in Rev.13:11-17 is the False Prophet and the activity he is involved in:
11 Then I saw a second beast, coming out of the earth. It had two horns like a lamb, but it spoke like a dragon. 12 It exercised all the authority of the first beast on its behalf, and made the earth and its inhabitants worship the first beast, whose fatal wound had been healed. 13 And it performed great signs, even causing fire to come down from heaven to the earth in full view of the people. 14 Because of the signs it was given power to perform on behalf of the first beast, it deceived the inhabitants of the earth. It ordered them to set up an image in honor of the beast who was wounded by the sword and yet lived. 15 The second beast was given power to give breath to the image of the first beast, so that the image could speak and cause all who refused to worship the image to be killed. 16 It also forced all people, great and small, rich and poor, free and slave, to receive a mark on their right hands or on their foreheads, 17 so that they could not buy or sell unless they had the mark, which is the name of the beast or the number of its name"
When Jesus returns in His second coming with His armies from heaven, He will defeat both beasts, the Antichrist and the False Prophet, Throw them in the lake of fire, and destroy the armies of the ten horns/nations allied to them, recorded in Rev.19:11-21.
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