Final answer:
In the early Church, the teachings that diverged from the established doctrines about Mary's relationship with the Holy Trinity were labeled as heresies. These controversies often led to debates and were a source of division within the Christian community.
Step-by-step explanation:
In the early Church, some people taught heresies, or false teachings, about Mary's relationship with God, Jesus, and the Holy Spirit. Heresy is defined as an opinion or a belief that is contrary to the established teachings of the Church. Specifically, heretical teachings about Mary diverged from the orthodoxy surrounding the concepts of the Annunciation and the nature of Mary's relationship with the Holy Trinity (God the Father, God the Son, and God the Holy Spirit).
The early Church faced many controversies over interpretations of Christian doctrine, leading to various different teachings being labeled as heresies by those who adhered strictly to what they considered orthodox belief. This was especially evident during councils like that of Chalcedon in 451, which addressed the nature of Christ and led to the condemnation of certain beliefs as heretical.