What is Reformed Theology?

Reformed theology came out of the Reformation and in particular the theology of John Calvin (1509-1564), although its roots go back to Augustine(345-430). Then, it was formulated by the Puritans (Westminster Confession of Faith) and the Reformed Churches of the Netherlands (Canon of Dordrecht).

The Five Solas of the Reformation:
1. Sola Gratia : Salvation by Grace Alone
2. Sola Fide : Justification by Faith Alone
3. Sola Scriptura : The Scripture Alone is the Standard
4. Solo Christo! By Christ's Work Alone are We Saved
5. Soli Deo Gloria! For the Glory of God Alone

Reformed theology holds to the five points of Calvinism.
The five points of Calvinism (TULIP) are:
1. Total Depravity
2. Unconditional election
3. Limited atonement
4. Irresistible Grace
5. Perseverance of the Saints.

Reformed theology emphasizes God rather than being man centered. God chose us rather than we chose God, only those chosen by God will come to him and those who come to him he will not cast out. Salvation is accomplished by the almighty power of the triune God. The Father chose a people, the Son died for them, the Holy Spirit makes Christ's death effective by bringing the elect to faith and repentance, thereby causing them to willingly obey the Gospel. The entire process of salvation is the work of God and is by grace alone. Thus God, not man, determines who will be the recipients of the gift of salvation.

Taken from The Reformed Enjoyment