synergism

Synergy.

The doctrine that individual salvation is achieved through a combination of human will and divine grace.

In theology, the doctrine that there are two efficient agents in regeneration, namely the human will and the divine Spirit, which, in the strict sense of the term, coöperate.

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.

synergy

The theological doctrine that one’s salvation is brought about by a combination of human will and divine grace

the working together of two things (muscles or drugs for example) to produce an effect greater than the sum of their individual effects

the theological doctrine that salvation results from the interaction of human will and divine grace