'Strongly' in the Bible

There was a great commotion, and some experts in the law from the party of the Pharisees stood up and protested strongly, "We find nothing wrong with this man. What if a spirit or an angel has spoken to him?"

With regard to our brother Apollos: I strongly encouraged him to visit you with the other brothers, but it was simply not his intention to come now. He will come when he has the opportunity.