'Be Ready' in the Bible

But as for you, O house of Israel Thus, saith my Lord. Yahweh, Go. serve every man his own manufactured gods, Yet afterwards, surely Ye shall be ready to hearken unto me, - And my holy name, shall ye profane no more, With your gifts, and With your manufactured gods.

Be ready, and show thyself ready, Thou and all thy gathered host who have gathered themselves unto thee, - And become thou for me a guard.