Bearing false witness is a sin, but that's never stopped you, Barron and your fellow modernists before.
And as far as the accusation of schism goes, well, I have an anecdote to tell—you know that I have had many contacts with the Holy Father, also on the subject of the Society. The question of schism was brought up, and the Holy Father himself said on several occasions: “This is not a schismatic community.” Pope Francis himself said this to me during a private audience. I just point that out in passing, also in order to reassure people who keep returning to this subject, or who suffer from this false accusation.
An Interview with His Excellency Bishop Vitus Huonder
Shame on you and all modernists for your incessant calumny.
You also bore false witness when you said the SSPX, “deny the papacy”.
It must be in your modernist nature. I hope you learn to correct that serious spiritual flaw.