A very good friend of mine, knowing my addiction to Tolkein's books, kindly translated the Ave Maria into Sindarin. I thought you too might enjoy it.
Ai Meri, meleth-phant, Hir ah-le;
daethannen im oessath phain
a daethannen iaf e-huvec - Iesus.
Aer Meri, Eru-odhril,
hero amman raegdain
sia ned in e-gurthem.
So, if you ever find yourself in middle earth, you will not be without succour.