It's never been established that Archbishop Thuc withheld his intention for the Palmerians. That claim stems mainly from the 1982 Angelus article, which says he published a letter soon after saying this. However, the letter he wrote soon after in which he renounces his actions with the Palmerians, is referenced by the Vatican in a commentary in the decree of excommunication, and says nothing about withholding intention. No letter with him saying this has ever been produced, and it appears that the Angelus article exaggerated the statements made in his letter to Archbishop of Seville (L’Osservatore Romano, Sept. 17, 1976). Thuc-line critics have later claimed that such evidence was on private tapes, but those also have never been produced. The claim that he ever said he simulated sacraments is unverified hearsay, likely stemming from an exaggeration in the Angelus article.