'Warning' in the Bible

The earth opened its mouth and swallowed them with Korah, when his followers died and the fire consumed 250 men. They serve as a warning sign.

he said to them, “Take to heart all these words I am giving as a warning to you today, so that you may command your children to carefully follow all the words of this law.

Who can I speak to and give such a warningthat they will listen?Look, their ear is uncircumcised,so they cannot pay attention.See, the word of the Lord has become contemptible to them—they find no pleasure in it.

For I strongly warned your ancestors when I brought them out of the land of Egypt until today, warning them time and time again, ‘Obey My voice.’

“Son of man, I have made you a watchman over the house of Israel. When you hear a word from My mouth, give them a warning from Me.

But if you warn the righteous person that he should not sin, and he does not sin, he will indeed live because he listened to your warning, and you will have saved your life.”

So you will be a disgrace and a taunt, a warning and a horror, to the nations around you when I execute judgments against you in anger, wrath, and furious rebukes. I, Yahweh, have spoken.

Then, if anyone hears the sound of the trumpet but ignores the warning, and the sword comes and takes him away, his blood will be on his own head.

Since he heard the sound of the trumpet but ignored the warning, his blood is on his own hands. If he had taken warning, he would have saved his life.

“As for you, son of man, I have made you a watchman for the house of Israel. When you hear a word from My mouth, give them a warning from Me.