Canst thou send at thy pleasure, and upon thy errand? Here we are; an expression of servants, declaring their readiness to obey their masters commands; of which See Poole on "Genesis 22:1" See Poole on "Isaiah 6:8".
Related Commentaries of Job 38:35
Job 38:35
35 Canst thou send lightnings, that they may go, and say unto thee, Here we are?