In a recent book by Dr. John Piper the author states two completed works of what our Savior provided on the cross. Tuck this statement away. Pray through it. Sing it.
Rejoice in it: "The perfection we do not have Jesus provided. The judgment we do not want Jesus bore." (page 74; Finally Alive)
Note: www.desiringgod.org offers all of John Piper's books online to download and read for free.