Paul's Letter to the Galatians is one of the fiercest and most polemical writings in the Bible. That is what makes it, for the author of this study, such an exciting document to deal with. It emerges from the early days of a vigorous new movement (Christianity), when basic principles were first being formulated, and when the whole character of the movement was at stake. In the pages of Galatians we witness fundamental features of Christian theology...