Free grace is a Christian soteriological view that anyone can receive eternal life the moment they believe that Jesus is the Christ, the Son of God (John 20:31). Free Grace advocates believe that good works are not the condition to merit (as with Catholics), maintain (as with Arminians), or to prove (as with Calvinists) eternal life, but rather are part of discipleship and the basis for receiving eternal rewards.
The grace (gift) of eternal life is said to be free as the only condition for receiving it is initial faith. This view distinguishes between salvation and discipleship – the call to believe in Christ as Savior and to receive the gift of eternal life, and the call to follow Christ and become an obedient disciple, respectively.
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Grace, Insight, and Art 