Definition
When a poet repeats an opening word or phrase, they're achieving something a single statement can't convey on its own: they're building. Each repeated line adds weight to the previous one, much like a drumbeat that intensifies before a song erupts. The reader begins to feel the buildup before they consciously recognize the pattern.
Anaphora also generates momentum. Since the ear is already attuned to how the line will begin, attention shifts to what follows the repeated phrase. The variations at the end of each line hit harder. The contrast between the unchanging opening and the evolving ending is where the emotional impact resides.
Poets use anaphora when they want to elevate a list beyond mere enumeration, when they desire insistence over argument, or when they aim to give readers the sensation of a truth being perceived from multiple perspectives simultaneously. It appears in elegies, celebrations, protests, and prayers. Walt Whitman practically built his career on it, as did the authors of the King James Bible, which is why anaphora can feel both timeless and urgent simultaneously.
If you've ever read a poem and felt like you were being swept along, almost as if you were being carried, there's a good chance anaphora played a role in that experience.