What heresies did John Calvin teach?

What heresies did John Calvin teach?

1. Man has no free will to choose good over evil

2. His view on the sovereignty of God – He could stop evil if He desired because He controls everything. (Yet there is no answer to how he could reverse what he predestined…He can’t change his mind or go back on His Word. He is, therefore, incompetent to stop it.)

3. Predestination equals chosen for salvation

Much more but those are big ones.