go out] In a just cause, warranted by Gods word.
thou shalt send] Gods warrant for the war which is intended, is a good ground of faith in Gods assistance, and of praying for it.
toward the citie] Heb. the way of the city. When they cannot come to it: testifying thereby, that all there confidence is placed in the true God, whose presence is in an especiall manner manifested in that temple, a type of Christ.
the city] Jerusalem, Daniel 6:10. The city is mentioned because the temple was built in it, vers. 1. and chap. 11. v. 36.