Identifying quotes

[BeyerTRJR at AOL.COM]

I am preparing a translation of a literary work written in the 1920s which 
has the following excerpts without any identification. Any help will be 
appreciated. You can reply directly to me at tom.beyer at middlebury.edu.

Thank you.

1. 
I my bezumstvuem v nochi
S tysjacheletneju starukhoj,
Vletajut zvuchnye luchi
V toskoj izorvannoe ukho.

2. 
Tak let mimotekushshikh bremja
Nesem bezropotnye my,
Kogda zheleznym zubom vremja
Nam vzreet barkhat vechnoj t’my.

3.
Ne vstretit otveta
Sred’ shuma ljudskogo
Iz plamja I sveta
Rozhdennoe slovo

4.
Luna prostiraet tuman lepetanij.

5.
opakhala iz v’jushchix kryl , omyvajushchix nas.

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