A Challenge to the Traditional View of the Beast of Revelation
The traditional view of the Beast of Revelation, as I understand it, is that the Beast is the personification of the antichrist.  The seven heads, as I understand, are synonymous with seven of the horns after three of the ten have been plucked up or subdued.
Here is the common grace interpretation of the beast of Revelation as has been taught to me by many grace preachers:
Revelation 13:11-12, “And I beheld another beast coming up out of the earth; and he had two horns like a lamb, and he spake as a dragon.  And he exerciseth 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.”