Revelation 13:12

12  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.

Like the first Beast, the second beast will have great power but His purpose will be to promote and force worship of the first Beast who rose from the dead. As the Holy Spirit does not speak of Himself and promotes Jesus this False Prophet will also not promote himself but will promote the Beast Antichrist. All this is done to counterfeit the true God. Satan does not have original creative abilities he counterfeits God.