Isaiah 30

It took me about 6 minutes to read this passage. In verses 12-14 God draws a picture of the fraility of a selfish lifestyle. When a person rejects God's ways and builds his life without Biblical principles the result of the building may look impressive. It may be composed of what seems like sturdy rocks, but in reality it is a badly built wall. Slowly it tilts, then it will shift. All of these changes are indicators of what will happen. The wall's builder may brace it, but eventually it will fall. All that will be left is a pile of rubble.  That describes the life of the person who continues to reject God and his laws. There is no escaping that.
Stuart