Unfortunately, nothing in the old texts can offer any explanation for the mysterious epithet of Vidar. One can only make assumptions looking for a satisfying answer. Many however agree that since vengeance was considered a sacred ritual, the silence was deemed obligatory. To avenge meant to honor and it goes without saying that actions speak louder than words. This also shows the gravity of Vidar’s part in Ragnarok and how much the ‘silent’ god was set on it.