Friar Laurence's warning foreshadows conflicts and tragedy in the play, engaging the audience.
The effects of the foreshadowing in Friar Laurence's warning to Romeo contribute to keeping the audience engaged in the plot by hinting at potential future conflicts and creating suspense as the audience wonders why Friar Laurence would issue such a warning. This foreshadowing also provides a clue that something tragic will happen, preparing the audience for the unfolding events.
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