One reads in 1 Kings 18 how Elijah exposed the Baal Prophets and brought the hearts of the children of Israel back to the God of Israel.
The Book of Malachi prophecies in 4:5 that in the end-times Elijah will come again. This time he is going to tackle the false prophets of Christianity, who lure the hearts of spiritual Israel away from Jesus and the Gospel, to the false promises of money, luxury homes and cars, presented on behalf of the Devil!
Be warned Christians, do NOT follow these "blind guides". Jesus says you will NOT be saved, but warns: "If the blind lead the blind, both will fall into a pit.” (Mat.15:14)