Tonight for Come Follow Me we talked about how Moroni had made the decision that he would not deny Christ, long before he was actually in the situation to make that decision (Moroni 1). I read this story written by my friend Phil Reschke about his brother Dave who had done something similar.

Hope this helps!

https://www.churchofjesuschrist.org/study/new-era/1993/07/you-know-me-better-than-that?lang=eng&fbclid=IwAR2-Ktn9paLN0WtTv3TeaBqq29ElgsL94raVGBVynDMS7UpaFlW3t4y6lNY