In the charge of Perjury, what must the lie be related to?

In the context of perjury, the lie must pertain to material facts under oath. Material facts are those that are significant and relevant to the case at hand; they have the potential to influence the outcome of judicial proceedings. When a witness or individual provides false information regarding these facts while sworn in, it undermines the integrity of the judicial system. This is why truthfulness is paramount in court settings, as the legal system relies on accurate testimony to render fair and just decisions. The requirement for materiality ensures that only significant falsehoods relevant to the case can constitute perjury, making it a serious offense that disrupts the pursuit of justice.