The central idea of the third quatrain is 1 If you see my love aging, work against it.
<h3>What is a Central Idea?</h3>
This refers to the main purpose of a text and the message the author wants to convey to his readers.
Hence, we can see that from the complete text, there is the use of narration to show that love is timeless and also that if the love is aging, there should be an effort to work against it.
