'Diligently' in the Bible

For I've diligently warned your ancestors from the day I brought them out of the land of Egypt until now, regularly warning them, saying, "Obey me!"

This is what the LORD of the Heavenly Armies, the God of Israel, says: "You and your wives have spoken with your mouths and acted with your hands: "We will certainly carry through on the vows that we vowed to offer sacrifices to the Queen of Heaven and pour out liquid offerings to her!" Go ahead, carry through on your vows, and diligently do what you vowed!'