Pneumatomachi

The Pneumatomachi (/ˌn(j)uːməˈtɒməkaɪ/; Greek: Πνευματομάχοι Pneumatomákhoi), also known as Macedonians or Semi-Arians in Constantinople and the Tropici in Alexandria, were an anti-Nicene Creed sect which flourished in the regions adjacent to the Hellespont during the latter half of the fourth, and the beginning of the fifth centuries. They denied the godhood of the Holy Ghost, hence the Greek name Pneumatomachi or 'Combators against the Spirit' (from πνεῦμα pneuma, spirit + μάχη machē, battle).^[1]