'Command' in the Bible

For I too am a man under authority, having soldiers under my command. I say to this one, ‘Go!’ and he goes; and to another, ‘Come!’ and he comes; and to my slave, ‘Do this!’ and he does it.”

“Lord, if it’s You,” Peter answered Him, “command me to come to You on the water.”

“Why then,” they asked Him, “did Moses command us to give divorce papers and to send her away?”

When the young man heard that command, he went away grieving, because he had many possessions.