Wolves among us - Harold B. Lee

"There are some as wolves among us. By that, I mean some who profess membership in this church who are not sparing the flock. And among our own membership, men are arising speaking perverse things. Now perverse means diverting from the right or correct, and being obstinate in the wrong, willfully, in order to draw the weak and unwary members of the Church away after them.

And as the apostle Paul said, it is likewise a marvel to us today, as it was in that day, that some members are so soon removed from those who taught them the gospel and are removed from the true teachings of the gospel of Christ to be led astray into something that corrupts the true doctrines of the gospel of Christ into vicious and wicked practices and performances."

Harold B. Lee, Admonitions for the Priesthood of God, 1972 Semiannual General Conference for The Church of Jesus Christ of Latter-day Saints

https://www.churchofjesuschrist.org/study/general-conference/1972/10/admonitions-for-the-priesthood-of-god?lang=eng