Isaiah 28:24

Overview - Isaiah 28
1	The prophet threatens Ephraim for their pride and drunkenness.
5	The residue shall be advanced in the kingdom of Christ.
7	He rebukes their error;
9	their untowardness to learn;
14	and their security.
16	Christ the sure foundation is promised.
17	Their security shall be tried.
23	They are incited to the consideration of God's discreet providence.

Isaiah 28:24  (King James Version)
Doth the plowman plow all day to sow? doth he open and break the clods of his ground?