Have you ever heard of faith versus works? The theological argument about whether God saves a person by grace alone or if a person's obedience and good works are a necessary part of the equation is old as the New Testament itself. This teaching offers a resolution of the classic faith-versus-works debate through exploring Paul's theology of justification for the circumcised and the uncircumcised. 

Order the book, Holy Epistle to the Galatians.