having condemnation, because they have rejected their first pledge.

 Here we have a great truth which the Christian forgets at his peril, that we dare not neglect the body, for often spiritual dullness and aridity come from the simple fact that the body is tired and neglected. No machine will run well unless it is cared for; and neither will the body. We cannot do Christ's work well unless we are physically fit to do it. There is no virtue--rather the reverse--in neglect of or contempt for the body. Mens sana in corpore sano, a healthy mind in a healthy body, was the old Roman ideal, and it is the Christian ideal too. 