'Cruel' in the Bible

And now, Lord, take note of their cruel words, and give your servants power to be preachers of your word without fear,

And God said that his seed would be living in a strange land, and that they would make them servants, and be cruel to them for four hundred years.

This was the one who exploited our people and was cruel to our ancestors, forcing them to abandon their infants so they would die.

Now, about that time, Herod the king made cruel attacks on the Christians.

I know that, when I am gone, cruel wolves will come among you and will not spare the flock;