The 'Colossian Heresy,' which Paul addresses in his letter to the Colossians, likely contained elements of which of the following?

A Strict adherence to Mosaic Law, denying the divinity of Christ, and Gnostic asceticism. B Docetism, denying the humanity of Christ, and Epicurean hedonism. C Rejection of the Old Testament, belief in multiple gods, and extreme libertinism. D Arianism, denying the full divinity of Christ, and Pelagianism, denying original sin.