First, I want the judges to show me where in the U.S. Constitution it states that the federal court system has any authority to overturn or nullify an executive order. Second, I want the judges to show me where in the U.S. Constitution it expressly enumerates the power of the courts to strike down legislation or determine the constitutionality of legislation. Third, I want them to show me in the U.S. Constitution where it shows that they have any enforcement power regarding their rulings or judicial opinions.
The fact is, the U.S. Constitution's original text, and all of the amendments that have been ratified by the States since the writing of the Constitution in 1787, do not grant to the courts any of those powers. In fact, of the three branches, the judicial branch was originally intended to be the weakest of the the three branches of government (see my book "25 Myths of the United States Constitution" for an explanation about how the idea that we have three co-equal branches is a false teaching).
Regardless of authority, the federal judges continue to act in an activist manner legislating from the bench.