To what avail did Glaurung allow Túrin to leave Nargothrond alive

Answer (1 of 2): Hello and thank you for the a2a! Steven's answer is so good that I almost declined to answer. But I think I do have one small thing to add that contributes to both of Steven's points. Glaurung was most definitely a creature of Morgoth, housing and enacting his evil will. And Húri

To what avail did Glaurung allow Túrin to leave Nargothrond alive

Glaurung

Could Túrin have rescued Finduilas if he had tried? It seems that

Túrin & Nienor

Glaurung - Tolkien Gateway

Túrin, Part 3 Silmarillion Writers' Guild

Glaurung - Tolkien Gateway

Túrin, The One Wiki to Rule Them All

Túrin, The One Wiki to Rule Them All

Glaurung, The One Wiki to Rule Them All

Glaurung, The One Wiki to Rule Them All

Which feat was more important, Fingolfin's maiming of Morgoth or