3. Correction of moral disorders (ch. 5-7). In consequence of the close contact of the church with heathendom grave moral evils found their way into the fold. (a) The case of an incestuous person, Paul writes that such a person is to be expelled because the leaven of evil separates men from Christ. (b) The sin of going to law in heathen courts. Christians ought to settle their own disputes. (c) Sins of the body. No man should commit a sin as his body is the temple of the Holy Ghost. (d) Advice concerning marriage. The purpose of the gospel is not to antagonize but to Christianize the natural relations between society and the believer. 4. Correction of social and ecclesiastical misconceptions (ch. 8-14). (a) The question of eating of meats offered in idol worship is decided on the ground of love rather than knowledge. (b) The preacher of the gospel has the right to be supported by the church. (c) The true Christian liberty to be observed in the matters of eating and drinking. The proper celebration of the Lord's Supper. (d) The use and abuse of spiritual gifts. (e) The greatness of love (ch. 13) The touchstone of all is love. (f) The end to be sought in every spiritual gift is the edification and upbuilding of the church. 5. The true doctrine of the resurrection (ch. 15), Paul lays great stress upon this doctrine. "If Christ be not risen from the dead, then is our preaching vain and your faith is also vain." 6. Parting directions, exhortations, and salutations (ch. 16). THE SECOND EPISTLE TO THE CORINTHIANS