Neither the Mormon Church or Jehovah's Witnesses "are deemed as cults by the outside world."
Some evangelicals consider them "cults" based upon theology, but they are usually seen as simply controversial religions.
See [
www.culteducation.com]
[b:910ccd69b7]How is the word "cult" defined? [/b:910ccd69b7]
This definition obviously could include everything from Barbie collectors to old "Deadheads," "Trekkies" to diehard Elvis fans. American history might also include within such a definition the devoted followers of Mary Baker Eddy the founder of Christian Science, or the Mormons united through their devotion to Joseph Smith. Both these religious groups were once largely regarded as "unorthodox or spurious." However, the most important concern today is not simply who might be somewhat "cultic" in their devotion now or historically, but what groups might represent potential problems regarding personal or public safety. That is, groups that are potentially unsafe and/or destructive.
But it is also important to note that some groups, which may have once been labeled as "cults" continue to be controversial due to their unsafe or destructive practices. Two examples of groups that continue to be problematic and often destructive are the former Russellites, now known as "Jehovah's Witnesses," that once prohibited organ transplants and still expects its members to refuse blood transfusions, which has resulted in numerous deaths. And the Christian Scientists founded by Mary Baker Eddy who often reject medical treatment, again resulting in the loss of life. Some groups may say they have renounced unsafe or destructive practices, only to be exposed later as guilty of the same extremes and abuses.
To better understand the controversy that continues to surround Mormons and to a greater extent Jehovah's Witnesses see--
[
www.culteducation.com]
[
www.culteducation.com]