We are not to stand on the adversary’s ground by any attitude or disobedience. In so doing we give him a certain power over us which, while God will restrain in great mercy and kindness, He will not fully remove until we get fully on holy ground. We must therefore be armed with the breastplate of righteousness as well as the shield of faith, if we would successfully resist the prince of darkness and the principalities in heavenly places (Ephesians 6:12).
A.B. Simpson