'Command' in the Bible

On the one hand a former command is set aside because it is weak and useless,

For when Moses had spoken every command to all the people according to the law, he took the blood of calves and goats with water and scarlet wool and hyssop and sprinkled both the book itself and all the people,

By faith we understand that the worlds were set in order at God's command, so that the visible has its origin in the invisible.