When Jesus had received the sour wine, He said, “It is finished.” And bowing His head, He yielded up His spirit. — John 19:30

The most complete sentence ever spoken. Jesus didn’t say it in defeat; He said tetelestai, paid in full. The work the Father gave Him was complete, the debt against us nailed to the cross. By one offering He has perfected forever those being sanctified. There’s nothing left to add.