Thus, all is for you, so that grace, abounding through many in thanksgiving, may abound to the glory of God
Other versions
King James Version
For all things are for your sakes, that the abundant grace might through the thanksgiving of many redound to the glory of God.English Standard Version
For it is all for your sake, so that as grace extends to more and more people it may increase thanksgiving, to the glory of God.New International Version
All this is for your benefit, so that the grace that is reaching more and more people may cause thanksgiving to overflow to the glory of God.