Peacemaker
Peacemaker
pesmak-er: Occurs only in the plural (Mat 5:9, Blessed are the peacemakers (eirenopoio): for they shall be called sons of God (who is the God of peace)). We have also what seems to be a reflection of this saying in Jam 3:18, The fruit of righteousness is sown in peace for (the Revised Version margin by) them that make peace (tos poiousin eirenen). In classical Greek a peacemaker was an ambassador sent to treat of peace. The word in Mat 5:9 would, perhaps, be better rendered peace-workers, implying not merely making peace between those who are at variance, but working peace as that which is the will of the God of peace for men.
Fuente: International Standard Bible Encyclopedia
Peacemaker
an adjective signifying peace making (eirene, and poieo, “to make”), is used in Mat 5:9, “peacemakers.” Cp. PEACE, B, No. 2.