As I understand the two systems, biblical soteriology (aka Calvinism), is separated by all other forms of Christian soteriology by several major tenets. I believe there is one question, however, which we may posit that can determine whether one falls into the gospel camp, or the other.

Q. How may one be justified?
    a. Through the finished work of Jesus Christ upon Calvary
    b. Through the work of Christ plus something that originates within me

Position a. is a monergistic point of view. God and God alone saves. God elects the individual without condition. The law of God awakens man to his sinful condition. The Holy Spirit regenerates the dead spiritual aspect of man. God gifts this individual with the faith to believe, and with repentance. Christ's righteousness is imputed to those for whom He died. All who the Father gives to Christ come to Christ, and all for whom Christ died are justified.

Position b. is a synergistic point of view. It says that God works in cooperation with man in order to effect salvation. It is often characterized by a plea such as "God did all the work. Now all you have to do is {fill in the blank}."

In future posts I will take a closer look at these views and comment on them.