monergism
/ˈmɒnəˌdʒɪz(ə)m/Theology rare
noun
1The doctrine that regeneration is the work of the Holy Spirit alone. Opposed to synergism.
2= monenergism rare.
Origin
Late 19th century; earliest use found in The Century Dictionary. From mono- + ancient Greek ἔργον work + -ism, probably after German Monergismus, itself after Synergismus.