Gratuitously. Rev., for nought, is not an improvement, but is quite as ambiguous as freely. Without charge would be better. Paul's very self-denial in this matter had been construed to his injury by his opponents, as indicating his want of confidence in the Corinthian Church, and his making gain for himself under the guise of disinterestedness. It was also urged that a real apostle would not thus relinquish his right to claim subsistence from the Church. Hence his question, Did I commit a sin, etc.?