Psalms Chapter 121 - A Song of Ascents - may serve as a reponse to Muman's video.
Words by King David (3000 years old!)
Sings Yosef Karduner
http://www.youtube.com/watch?v=K-Qarks5qO0&feature=related
א. שִׁיר לַמַּעֲלוֹת. אֶשָּׂא עֵינַי, אֶל-הֶהָרִים - מֵאַיִן יָבֹא עֶזְרִי
ב עֶזְרִי מֵעִם השם - עֹשֵׂה שָׁמַיִם וָאָרֶץ.
ג אַל-יִתֵּן לַמּוֹט רַגְלֶךָ; אַל-יָנוּם שֹׁמְרֶךָ
ד הִנֵּה לֹא-יָנוּם, וְלֹא יִישָׁן - שׁוֹמֵר יִשְׂרָאֵל.
ה השם שֹׁמְרֶךָ; השם צִלְּךָ, עַל-יַד יְמִינֶךָ.
ו יוֹמָם הַשֶּׁמֶשׁ לֹא-יַכֶּכָּה; וְיָרֵחַ בַּלָּיְלָה.
ז השם יִשְׁמָרְךָ מִכָּל-רָע: יִשְׁמֹר אֶת-נַפְשֶׁךָ.
ח השם יִשְׁמָר-צֵאתְךָ וּבוֹאֶךָ - מֵעַתָּה וְעַד-עוֹלָם.
Translation from http://www.mechon-mamre.org/p/pt/pt26c1.htm
1. I will lift up mine eyes unto the mountains: from whence shall my help come?
2. My help cometh from the LORD, who made heaven and earth.
3. He will not suffer thy foot to be moved; He that keepeth thee will not slumber.
4. Behold, He that keepeth Israel doth neither slumber nor sleep.
5. The LORD is thy keeper; the LORD is thy shade upon thy right hand.
6. The sun shall not smite thee by day, nor the moon by night.
7. The LORD shall keep thee from all evil; He shall keep thy soul.
8. The LORD shall guard thy going out and thy coming in, from this time forth and for ever.