The apostle's address to a Christian matron and her children, Jo2 1:1-3. He rejoices to find that certain of her family had received, and continued to adorn, the truth; and he exhorts them to continue to love one another according to the commandment of Christ, Jo2 1:4-6, And particularly cautions them against deceivers, and to so watch, that they might not lose the benefit of what they had received, Jo2 1:7, Jo2 1:8. The necessity of abiding in the doctrine of Christ, Jo2 1:9. He cautions them against receiving, or in any way forwarding, those who did not bring the true doctrine of Christ, Jo2 1:10, Jo2 1:11. Excuses himself from writing more largely, and purposes to pay her and family a visit shortly, Jo2 1:12, Jo2 1:13.