15, the writer uses parallelism, conveying a single idea with two different statements to emphasize the destruction of those who do not build their lives on the teachings of their ancestors. (See: [[rc://en/ta/man/translate/figs-parallelism]])
"Walking a path" is a common idiom that refers to a person's life and its direction. It often refers to whether people are following God's way or their own. (See: [[rc://en/ta/man/translate/figs-idiom]])