A Song of Ascents- “The pilgrimage began in ‘Kedar’ (120:5); it ends in the Lord’s house wherein the pilgrims ‘bless the Lord’ (2) and He blesses them (3)’” Motyer, 576. This “forms a magnificent conclusion to this collection of psalms” VanGemeren, 817. It is “a brief word of departure as they ready themselves to return to their homes in the surrounding countryside” NICOT, 940.

134:1 Behold, bless the LORD, all servants of the LORD- Allen says, 216, Behold “is here uniquely with an imperative” and he translates this Come.

Ps. 124:6 The word bless is used in each of these verses. In the first two verses servants are blessing the LORD but in vs. 3 the LORD is blessing us. “The Hebrew root that the NRSV regularly translates as ‘bless’ originally meant more literally ‘to kneel,’ as in paying homage to a superior (see above on Ps. 95:6; see also Pss. 16:7; 26:12; 34:1; 63:4; 103:1-2; 115:18; 135:19-20; 145:1, 10)” McCann, 1217.

In our attitude to God, bless means “to praise, thank, and glorify God” Miller, 416. The NIV translates 134:1-2 praise and 134:3 bless. This obscures the fact that all the verses use the same Hebrew word.

“Servants could apply to the whole nation in a different context, but here refers to those officiants who stand to minister (Ps. 135:1-2; Deut. 10:8) day and night (I Chron. 9:33) at the temple. By night is a plural in Hebrew and probably is to be taken in the distributive sense of ‘night after night’” Miller, 416-417.

The first step of the LORD blessing us originally is left out. “But the exchange is quite unequal: to bless God is to acknowledge gratefully what He is; but to bless man, God must make of him what he is not, give him what he has not” Kidner, 454.

Who serve by night in the house of the LORD- 122:1-2. I Chron. 23:26, 30. Serve is literally stand here- Ps. 135:1-2; Deut. 10:8; 18:7; I Chron. 23:30.
Exodus 12:42; Isaiah 30:29 Passover seems to have been celebrated at night. God, our Keeper, neither slumbers nor sleeps- Ps. 121:4- so this may be a wish that He is praised continually at the temple- Broyles, 475. “Evening duties included keeping the lampstand and the sacrifices burning as well as guarding the gates (Ex. 27:21; Lev. 6:9; I Chr. 9:22-27)” Longman, 441.

“Later Jewish tradition associates nocturnal services with the Feast of Tabernacles, the ceremony of water libation during the nights of the festival (Cf. Mishnah, Sukk. 5:4)” Allen, 218.

134:2 Lift up your hands to the sanctuary- Ex. 9:29; I Kings 8:30; Ps. 28:2; 63:4; I Tim. 2:8. Sanctuary is a single word and may refer to worshiping in holiness or to the holy place, sanctuary- Kidner, 454.
And bless the LORD

134:3 May the LORD bless you from Zion- Lev. 9:22-23; Num. 6:24-26; Ps. 128:5-6. The God who made everything dwells in a special way in Zion and sends His blessings from there. “Like His commandment, his blessing is not ‘far off’; not ‘in heaven’ nor ‘beyond the sea,’ but ‘every near you’ (Deut. 30:11-14; Rom. 10:6ff)” Kidner, 454. “Dynamic potential is given to those who give Yahweh since acknowledgment of His power…He generously shares with His devoted followers from His own resources of omnipotence so that abundant life may be theirs: Allen, 218.
He who made heaven and earth- Ps. 115:15; 121:2; 124:8; 146:6 He is LORD of all. The Creator of all “makes Himself known in historical relationships that are marked by particular people and particular places” Broyles, 475.

Jesus and Psalm 134
Luke 24:50-53
Eph. 1:3