It is also a warning that no one will be protected from being found guilty.

VOA: special.2010.01.17

The Cain and Abel story which is in Genesis 4:1 through 16 this is the story of the first murder, and it's a murder that happens despite God's warning to Cain that it's possible to master the urge to violence by an act of will.

创世纪》第四章，1到16节，讲述的是该隐和亚伯的故事6,这是人类历史上第一宗谋杀案,尽管上帝警告该隐,邪念会让人暴力相向。

耶鲁公开课 - 旧约导论课程节选

But it is not only a warning about falling bird populations.

VOA: special.2009.05.12

This is not a threat but it is a warning.

BBC: What Obama's message to Iran means

It is a stark warning for both the public and the Department of Health whose job it is to tackle the problem.

BBC: Edwin Poots launches 10-year obesity strategy for NI

Some respondents viewed the low volatility as a sign that stock prices will continue rising, while others worried that it is a warning sign of forthcoming pullback.

FORBES: Both Bulls And Bears Think Markets Will Swing In Their Direction