Monophysitism

To claim that Jesus did not have human feelings amounts to monophysitism.

Source: wiktionary

But of monophysitism, Eutychianism, mixture or fusion of the natures, transformation of the one nature into the other, or the absorption of humanity into divinity Schwenckfeld was accused, as previously observed.

Source: wiktionary

A third inadequate view is called monophysitism […] The primary advocate of this view in the early church was Eutyches […] [who] taught that Jesus was a mixture of divine and human elements in which both were somewhat modified to form one new nature.

Source: wiktionary

The other major dissenting group, the Monophysites […] rejected the Orthodox doctrine that Christ’s divine and human natures were separate. In practice, they usually even went further and stated that Christ had a single, divine nature. Monophysitism became the doctrine of the Coptic Church in Egypt, which made up the vast majority of Egyptians.

Source: wiktionary