or so some Futurists Interpreters of the Bible have now begun to teach, (for they have an ever changing rule of interpretation that lets them imagine what ever they feel like is the meaning of the text.)
The 12th Imam
Muhammad ibn Hasan al-Mahdī was to the Twelver Shī‘a Muslims, a Mahdi or “guided one” born 869 and disappeared in 941. The twelfth Mahdi is supposed to be ultimate savior and is prophesied to emerge with Isa (Jesus) to bring world peace.
Sunni Islam and other minority Shias believe that the Mahdi has not yet been born.
A New False Teaching in the Church
There is a problem with this as with all other Futurists speculation, it ignores what the Bible actually says about the antichrist.
Children, it is the last hour; and as you have heard that antichrist is coming, so now many antichrists have come; therefore we know that it is the last hour. 1John 2:18
For a full look at all the verses in the Bible about antichrist click here.