God is evil if He has miracles and does not use them.

If there is an absolute 'good' or an absolute 'bad' then every action, including those undertaken by God, must be judged by that definition.If however 'good' is just whatever God does then there is no way to ever know what is 'good' unless we claim to know the mind of God at any given time.Defining God as good regardless of actions throws out any sense of consistent or absolute morality.

If a psycopath brutally kills a series of women on the basis that "God told me to do it" should we judge this man evil? Or should we consider the possibility that God really did have a longer term plan where the end might justify the means?