Bless, and curse not

11 Not slothful in business; fervent in spirit; serving the Lord; 12 Rejoicing in hope; patient in tribulation; continuing instant in prayer; 13 Distributing to the necessity of saints; given to hospitality. 14 Bless them which persecute you: bless, and curse not. 15 Rejoice with them that do rejoice, and weep with them that weep. Romans 12:11-15