Put not your trust in princes, nor in the son of man, in whom there is no help. Put not your trust in princes - This may refer, as has been stated above, to Cyrus, who had revoked his edict for the rebuilding of Jerusalem. Perhaps they had begun to suppose that they were about to owe their deliverance to the Persian king. God permitted this change in the disposition of the king, to teach them the vanity of confidence in men, and the necessity of trusting in himself.
Related Commentaries of Psalms 146:3
Psalms 146:3
3 Put not your trust in princes, nor in the son of man, in whom there is no help.a