SYNERGISM
synergism
(noun) the theological doctrine that salvation results from the interaction of human will and divine grace
synergy, synergism
(noun) the working together of two things (muscles or drugs for example) to produce an effect greater than the sum of their individual effects
Source: WordNet® 3.1
Noun
synergism (usually uncountable, plural synergisms)
synergy
The theological doctrine that salvation is brought about by a combination of human will and divine grace
Source: Wiktionary
Syn"er*gism, n. Etym: [See Synergetic.] (Theol.)
Definition: The doctrine or theory, attributed to Melanchthon, that in the
regeneration of a human soul there is a coöperation, or joint agency,
on the part both of God and of man.
Source: Webster’s Unabridged Dictionary 1913 Edition