Thou therefore gird up thy loins, and arise, and speak to them all that I command thee: be not dismayed at their faces, lest I {q} confound thee before them.

(q) Which declares that God's vengeance is prepared against them who do not execute their duty faithfully, either for fear of man, or for any other reason, 1Co 9:16.

Wesley's Notes

1:17 Gird up - It is a speech taken from the custom of the countries where they wore long garments; and therefore they girt them up about them, that they might not hinder them in any work that required expedition. Consume thee - Lest I destroy thee even in their sight, to become their reproach.

King James Translators' Notes

confound: or, break to pieces

Jamieson-Fausset-Brown Bible Commentary

17. gird . loins-resolutely prepare for thy appointed task. Metaphor from the flowing robes worn in the East, which have to be girt up with a girdle, so as not to incommode one, when undertaking any active work (Job 38:3; Lu 12:35; 1Pe 1:13).

dismayed . confound-the same Hebrew word; literally, "to break." Be not dismayed at their faces (before them), lest I make thee dismayed before their faces (before them), that is, "lest I should permit thee to be overcome by them" (compare Jer 49:37).

Matthew Henry's Concise Commentary

1:11-19 God gave Jeremiah a view of the destruction of Judah and Jerusalem by the Chaldeans. The almond-tree, which is more forward in the spring than any other, represented the speedy approach of judgments. God also showed whence the intended ruin should arise. Jeremiah saw a seething-pot boiling, representing Jerusalem and Judah in great commotion. The mouth or face of the furnace or hearth, was toward the north; from whence the fire and fuel were to come. The northern powers shall unite. The cause of these judgments was the sin of Judah. The whole counsel of God must be declared. The fear of God is the best remedy against the fear of man. Better to have all men our enemies than God our enemy; those who are sure they have God with them, need not, ought not to fear, whoever is against them. Let us pray that we may be willing to give up personal interests, and that nothing may move us from our duty.