Galatians 5:2

Lo, what a threat! reasonably then did he anathematize even angels. How then shall Christ profit them nothing? for he has not supported this by argument, but only declared it, the credence due to his authority, compensating, as it were, for all subsequent proof. Wherefore he sets out by saying, "Behold, I Paul say unto you," which is the expression of one who has confidence in what he asserts. We will subjoin what we can ourselves as to how Christ shall profit nothing them who are circumcised. He that is circumcised is circumcised for fear of the Law, and he who fears the Law, distrusts the power of grace, and he who distrusts can receive no benefit from that which is distrusted. Or again thus, he that is circumcised makes the Law of force; but thus considering it to be of force and yet transgressing it in the greater part while keeping it in the lesser, he puts himself again under the curse. But how can he be saved who submits himself to the curse, and repels the liberty which is of Faith? If one may say what seems a paradox, such an one believes neither Christ nor the Law, but stands between them, desiring to benefit both by one and the other, whereas he will reap fruit from neither. Having said that Christ shall profit them nothing, he lays down the proof of it shortly and sententiously.