'Fiercely' in the Bible

But the herdsmen who lived in Gerar quarreled with Isaac's herdsmen. "The water is ours," they said. As a result, Isaac named the well Esek, for they had fiercely disputed with him about it.

{The archers} fiercely attacked him. They shot arrows [at him] and were hostile to him.

“If anyone fiercely assails you it will not be from Me.Whoever assails you will fall because of you.

The bellows blow fiercely to consume the lead with the fire. The assayer keeps on refining, but the impurities aren't separated out.

I'll terrify Elam before their enemies and before those who seek to kill them. I'll bring on them disaster and become fiercely angry at them," declares the LORD. "I'll send the sword after them, until I've made an end of them.

I am fiercely angry with the nations that are at ease, for I was a little angry, but they made it worse.

When He left there, the scribes and the Pharisees began to oppose Him fiercely and to cross-examine Him about many things;

Then a great uproar occurred, and some of the scribes of the Pharisees’ party stood up and began to argue heatedly [in Paul’s favor], saying, “We find nothing wrong with this man; suppose a spirit or an angel has [really] spoken to him?”