Commentaries:
Barnes' Notes
What are the two spikes of the olive? - Comparing the extreme branches of the olive-tree, laden with their fruit, to the ears of corn, which "were by or in the hand of the golden pipes, which empty forth the golden oil from themselves." Zechariah' s expression, in the hand of or, if so be, by the hand of the two pipes, shows that these two were symbols of living agents, for it is nowhere, used except of a living agent, or of that which it personified as such.
Other Barnes' Notes entries containing Zechariah 4:12:
Job 34:1
Ecclesiastes 12:6
Isaiah 47:2
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