Albert Barnes Commentary Psalms 120:7

"I am [for] peace: But when I speak, they are for war." — Psalms 120:7 (ASV)

I am for peace - Margin, “A man of peace.” Literally, “I (am) peace.” It is my nature. I desire to live in peace. I strive to do so. I do nothing to provoke a quarrel. I would do anything that would be right to pacify others. I would make any sacrifices, yield to any demands, consent to any arrangements that would promise peace.

But when I speak - When I say anything on the subject, when I propose any new arrangements, when I suggest any changes, when I give utterance to my painful feelings, and express a desire to live differently—they will listen to nothing; they will be satisfied with nothing.

They are for war - For discord, variance, strife. All my efforts to live in peace are vain. They are determined to quarrel, and I cannot prevent it.

1. A man in such a case should separate from such a person, if possible, as the only way of peace.
2. If his position and relations are such that that cannot be done, then he should be careful that he does nothing himself to irritate and to keep up the strife.
3. If all that he does or can do for peace is vain, and if his relations and position are such that he cannot separate, then he should bear it patiently—as coming from God, and as the discipline of his life. God has many ways of testing the patience and faith of his people, and there are few things that will do so more effectually than this; few situations where piety will shine more beautifully than in such a trial.
4. He who is thus tried should look with the more earnestness of desire to another world. There is a world of peace; and the peace of heaven will be all the more grateful and blessed when we go up to it from such a scene of conflict and war.