'Promise' in the Bible

Rather it is because of his love for you and his faithfulness to the promise he solemnly vowed to your ancestors that the Lord brought you out with great power, redeeming you from the place of slavery, from the power of Pharaoh king of Egypt.

You are not going to take possession of their land because of your righteousness or your integrity. Instead, the Lord your God will drive out these nations before you because of their wickedness, in order to keep the promise He swore to your fathers, Abraham, Isaac, and Jacob.

Be sure you do whatever you promise, because you have given your word voluntarily to the LORD your God.

Jehovah thou hast caused to promise to-day to become thy God, and to walk in His ways, and to keep His statutes, and His commands, and His judgments, and to hearken to His voice.

'And Jehovah hath caused thee to promise to-day to become His people, a peculiar treasure, as He hath spoken to thee, and to keep all His commands;

For [indeed] I lift up my hand to heaven, And I promise {as I live forever},