Psalm 29:5 (b) This is a type of proud, prominent persons who take a stand against GOD, His Word and His work.
Psalm 92:12 (a) Here is a picture of the believer who in the midst of drought, death, dearth and desolation fixes his faith and trust down deep in the living promises of GOD and flourishes for Him, in company with other believers. Cedars grow in forests and help each other to stand the storms. Cedars represent collective Christian testimony. The palm tree in this verse represents the individual testimony.
Zechariah 11:2 (b) This is a type of the great nation of Israel which had grown to be a world power and then because of disobedience to GOD was cut down and destroyed as a nation. This passage was read at Spurgeon's funeral to teach that the lesser preachers mourned over the death of this great preacher (the cedar).