"A song of ascents.  Behold, bless Hashem, all you servants of Hashem who stand in the House of Hashem in the nights (Psalm 134:1)."  The Malbim explains that the true servant of G-D never abandons his post, remaining on duty through the night as well as the day.   In the daytime of our lives, when things appear bright and positive, we serve Hashem easily.  The depth of our devotion is disclosed when we continue serving Him in the darkness and depression of our nights.  Those who persevere in their attachment and service to G-D are His true servants.  They, in turn, shall be blessed.  "May Hashem bless you from Zion, Maker of Heaven and Earth (v. 3)."

Shabbat Shalom