Why did he say "Al Evoshah Ki Kerasicha"?
Rashi: Since I called to You, it is not nice if I will be shamed.
Radak: I should not return empty from in front of You.
Malbim: There should be Kidush Hashem; all will know that one who calls to You is not ashamed.
Why should the Resha'im be ashamed?
Radak: They did not call to You, nor put You in front of them.
Malbim: There will be Kidush Hashem when Resha'im descend to the grave.
What is the meaning of "Yidemu li'Sh'ol"?
Rashi: They should be quiet and mute, to die.
Radak #1: Yidemu is an expression of cutting off, like "Al Tidamu ba'Avonah" (Yirmeyah 51:6). They should be cut off to the grave.
Radak #2: Their Nefashos should be cut off to Gehinom.
