If you have any interest in Church history, you will be aware of the many debates regarding the orthodoxy of Origen, Bishop of Alexandria.
Most scholars today seem prepared to give him the benefit of the doubt.
I stumbled across this online and maybe it will help you to decide: http://marccortez.com/2010/05/15/if-you-think-origen-was-a-heretic-you-might-be-one/
