'Certainly' in the Bible

David again took an oath: "Your father certainly knows that I've found favor with you, and so he told himself, "Jonathan must not know this so he won't be upset.' But as certainly as the LORD is alive and living, and as certainly as I'm alive and living, too, there is only a step between me and death."

David told Abiathar, "I knew on that day when Doeg the Edomite was there that he would certainly tell Saul! I'm responsible for the deaths of your father's whole family.

Please forgive the offense of your servant. For the LORD will certainly make a strong dynasty for your majesty, for your majesty is fighting the LORD's battles. May evil not be found in you for all of your life.

Achish believed David, telling himself, "He has certainly made himself repulsive to his people in Israel. He will be my servant forever."