Answer:
Expressions and metaphors
Step-by-step explanation:
The use of expressions and metaphors shows that this passage is close to ordinary language. The passage employs expressions such as "fell into ruins." It also uses metaphors, such as comparing a responsible man to a man who builds a house on solid rock, and an irresponsible man as a man who builds his house on sand. The use of these devices makes the passage more persuasive.