Well
he certainly is not leading real CHristianity. He is however leading many FALSE Churches under the name of Christianity.
Everything GOD has, Satan has. God has His Word and Satan has dozens of counterfeits. God is TRIUNE. Satan has a trinity. God is the author of ALL Truth. Satan is the author of all lies.
God has ONE church. Satan has plenty of imitations that people are deceived into all the time.
Always remember that the Bible declares Satan is the god of this world. Only those who are sealed with and filled with the Holy Ghost can resist the devil, but are yet commanded to flee. He is powerful. Even for Michael and the angelic host. What he cannot do is enter into a real Christian because GOD is inside. Greater is HE that is in YOU than he that is in the world... The POWER of GOD and ASSURANCE of his WORD declare His supremacy over the forces of darkness.
But ALL THESE THINGS MUST COME TO PASS.
They are inevitable whether we like them or not. We happen to be living in the time when they are coming to pass.
Look up! Your redemption draweth nigh!