01. The Law
Jesus tells the Church: "I will give you the keys of the kingdom... whatever you bind on earth shall be bound in heaven." God delegated earth management to us. He won't do what He authorized us to do.
"I will give you the keys of the kingdom of heaven, and whatever you bind on earth shall be bound in heaven, and whatever you loose on earth shall be loosed in heaven."
02. The Mechanics
The mechanic is legal. "Bind" and "Loose" mean "Forbid" and "Permit". Heaven is the HQ; earth is the field. If we permit injustice or fear, Heaven respects it. If we forbid it (using Jesus' Name), Heaven backs us up.
03. The Application
Are you using the keys or are they rusting? Stop complaining and start legislating. Use your mouth to forbid evil and release (bind) God's will. Unused authority is useless authority.