but also believe (4:12). Thus circumcision has force only when conjoined with faith. However—and this is what is radically new in contrast to Galatians—in this correlation it does indeed have force!6 (4) The recognition of this new function of circumcision brings us to point 4; for the addition of this new element in the argument already involves clear changes. This is even more true of the broader perspective from which Paul discusses the question of Abraham. If here we may follow Käsemann we
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