'Difference' in the Bible

Nevertheless they will become his slaves, so that they may know [the difference between] My service and the service of the kingdoms of the countries.”

Asa called out to the Lord his God, saying, “O Lord, there is no one besides You to help in the battle between the powerful and the weak; so help us, O Lord our God, for we trust in and rely on You, and in Your name we have come against this multitude. O Lord, You are our God; let not man prevail against You.”