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