If the people p a law by a majority vote, what gives the court the right to overturn it?

This is nothing new the judges have decided that they are gods & can overturn any law they want provided that there is enough mula for them. What has happened is that no one stands up against the judges that perform their duty wrongfully. Seeing that they are not held accountable they continue to change ledgilative law into judicial law, I guess they don't consider that one day they will be judged them selves.