'Command' in the Bible

And when the tempter came to him, he said, If thou be the Son of God, command that these stones be made bread.

They say unto him, Why did Moses then command to give a writing of divorcement, and to put her away?

Command therefore that the sepulchre be made sure until the third day, lest his disciples come by night, and steal him away, and say unto the people, He is risen from the dead: so the last error shall be worse than the first.