Excuse you, but there's no need for rudeness. There's simply no reason for a Christian to care what the Baha'i religion says about it, just like we reject what Muslims say about it (and to be fair, like how Jews reject what Christians say). Why have our traditions, scriptures and beliefs that have existed for centuries. What's more, our scripture warns us specifically to reject anything someone comes along preaching that is at odds with the faith taught by the Apostles. So that rules out any sect or cult leaders coming along and teaching foreign doctrines. We view those people as false teachers. You can believe what you please, as well.
"Throughout history the Orthodox Church has steadfastly insisted on the reality of the Second Coming of Christ as a settled belief, but granted liberty on the question of when it will occur. In the last chapter of Revelation, Jesus speaks the words, "I am coming quickly" three different times (Rev, 2:21:7, 12, 20). His coming will occur on a day, at an hour when it is not expected. The Apostle John, the author of Revelation, concludes his book with a warning:
"For I testify to everyone who hears the words of the prophecy of this book: If anyone adds to these things, God will add to him the plagues that are written in this book; and if anyone takes away from the words of the book of this prophecy, God shall take away his part from the Book of Life, from the holy city, and from the things which are written in this book" (Rev. 22.18, 19).
To confess the return of Christ is to stand squarely within the apostolic tradition, To add "when" to the promise of His coming is warned against in the Scriptures. As members of the Bride of Christ, let us attend instead to being ready."
The Second Coming of Christ