What does it you have tears prepare to shed them now mean?

The phrase "If you have tears, prepare to shed them now" suggests that an emotional moment is approaching, urging individuals to brace themselves for an outpouring of feelings, such as sadness or grief. It implies that the situation at hand will evoke strong emotions, requiring a readiness to confront and express those feelings. Essentially, it serves as a warning to acknowledge and embrace the impending emotional release.