Getting the audience's Attention

Read Ezekiel 4.

 The message of God's judgment on sin is hard and it was being delivered to a hard-hearted people.  First, those about to experience the captivity and exile in Babylon needed to be prepared.  They had heard and spurned such preaching before.  So now, in order to gain a hearing, God ordered Ezekiel to perform a series of signs.  He acted out what would happen to the people of Jerusalem; skits, if you will.

Chapter 3 verse 24 indicates that God confined the prophet to his house.  So, presumably these sermonic displays took place in front of his home where a crowd could witness them and hear the explanations.

1. Playing in the dirt.
He made a  brick, probably like a clay tablet, and outlined the city of Jerusalem on it.  Next, on the ground he built a miniature version of the impending Babylonian siege.  It is not clear what the iron griddle illustrates.  The best explanation is that during this time the people would be praying to God for deliverance, but their prayers would be blocked.  Moses had warned the nation of this very thing in Deuteronomy 28:23 if they rebelled against Him: "And the heavens over your head shall be as bronze."
 
2. Laying on his sides.
First, he laid on his left side, tied up, for over a year; 390 days, one day for each year of punishment.  Because of the instructions in the rest of this chapter, it seems obvious he only performed this for a part of each day.  This illustrated God's judgment of the northern kingdom of Israel for their sin.  Second, he repeated the process on his right side for 40 days.  This illustrated God's judgment of the southern kingdom of Judah.  It is unclear as to how the LORD calculated the number of years stated here.

3. Cooking in a distasteful manner.
God wanted to give the people a vivid picture of what life would be like during the siege.  With a shortage of food, grains would have to be combined to make a simple piece of bread.  Ezekiel was limited to 8 ounces of bread and 2/3 quart of water each day.  Perhaps worse than the rationing of food was the manner in which it was to be baked.  If there was a scarcity of wood available, people commonly used cakes of animal dung as fuel for their fires.  But it was considered a defilement to use human dung for cooking.  When Ezekiel voiced this to God, the LORD allowed him to use cow dung, instead.  Again, this pointed to the severity of the famine in Jerusalem.

God seeks to gain our attention throughout each day.  Sometimes it is the rainbow to remind of His promises.  Sometimes it is a word of wisdom from another person.  Sometimes it is that "still small voice" when He speaks to our conscience.  Everyday He desires to communicate to us in the reading of His word.