Let me ask this to see if I understand you correctly.   You believe that Judges shouldn't have authority to enforce the law because they make mistakes.   Correct?

Do you have somebody or something in mind that you trust with enforcing the law, that has perfect judgement?  

Are you suggesting we have the right to ignore the judgement of our courts?

Personally I don't have detailed knowledge of immigration law, let alone how current law may relate to Constitutional guidance.   I'm fine with trusting competent people that with decades of experience in immigration and the law.  

The courts themselves have checks, which is why the case will move forward to the next level.     *The stay of the order wouldn't have been required if the administration had anticipated it would be challenged (which somebody, not the President, surely did), but went forward anyway.    

It is not a crisis demanding executive action that threatens the sovereign nation.