The Unfair Fate of Saruman

[Morthoron]

*in a sudden moment of seriousness, the Dark Elf elucidates*

Saruman, like Sauron, was given a chance to repent, although in different ages and under different circumstances. That they eschewed the chance for penitence and judgment before their superiors marked them for oblivion; whereas, Boromir was absolved by asking forgiveness at his death (and thus the "fundamental Catholicity" of Tolkien).

This chance for forgiveness and redemption is a notable theme throughout Tolkien's work. Even Morgoth frittered away a chance at redemption earlier on.