Oh, I’ve been pointing this out since page 10. The heads (including it’s mouth) represents men, not The Beasts themselves (which are demons per the Scripture).
The below is to show you that the beast out of the sea and the beast out of the earth (the false prophet) are not the Dragon (Satan), but who the Dragon (Satan) gives power to as these men speak as the Dragon (Satan) gives them utterance.
Rev 13
John saw a beast (beast is often referred to as nations in scripture) rise up out of the sea having seven heads and ten horns and upon his horns ten crowns, (crowns denotes Kings) and upon his heads the name of blasphemy.
The seven heads are that of the Babylonian Empire, Medo/Persian Empire, Grecian Empire and Roman Empire. The ten horns represent the nations the Roman Empire scattered to when the deadly wound was put upon them, Daniel 7:23-25.
The beast rises up out of the sea (rising to power) as the sea here is symbolic of people and nations as in a sea of humanity, Daniel Chapter 7:1-8; Revelation 17:15. This beast is the Luciferian government that controls all political, economic and religious systems throughout the world as it is made up of many men that Satan has control over as he gives this beast its power, Rev 13:4.
Another beast comes up out of the earth (rises to power) that looks like a lamb (false Christ) with two horns. The two horns represent the Old Roman Empire Priesthood that received its deadly wound back in 1798 that caused them to scatter into the other ten nations (horns).
These ten nations were the Anglo-Saxons (English), the Franks (French), Suevi (Portuguese), Visigoths (Spanish), Burgundians (Swiss), Alemanni (Germans), Lombards (Italians), Ostrogoths, Heruli, and the Vandals in northern Africa. The last three being Ostrogoths, Heruli, and the Vandals had already been destroyed by the Roman Empire before their deadly wound came in 1798.
The beast out of the earth that rises to power is the son of perdition (false Christ) who exercises all the power of the first beast before him, and causeth the earth and them which dwell therein to worship the first beast, whose deadly wound was healed, Rev 13:11-18. The son of perdition, 2 Thessalonians 2:1-12, is a man that takes its power and authority from the Luciferian government that is controlled by Satan who gives these two beast their power and words to speak.