'Earnestly' in the Bible

I also told them, "If they are really prophets and the Lord is speaking to them, let them pray earnestly to the Lord who rules over all. Let them plead with him not to let the valuable articles that are still left in the Lord's temple, in the royal palace, and in Jerusalem be taken away to Babylon.

Plead earnestly with your mother (for she is not my wife, and I am not her husband), so that she might put an end to her adulterous lifestyle, and turn away from her sexually immoral behavior.

Then I will return again to my lair until they have suffered their punishment. Then they will seek me; in their distress they will earnestly seek me.

The men feared the Lord greatly, and earnestly vowed to offer lavish sacrifices to the Lord.

Every person and animal must put on sackcloth and must cry earnestly to God, and everyone must turn from their evil way of living and from the violence that they do.