English Standard Version
and if children, then heirs--heirs of God and fellow heirs with Christ, provided we suffer with him in order that we may also be glorified with him.New International Version
Now if we are children, then we are heirs--heirs of God and co-heirs with Christ, if indeed we share in his sufferings in order that we may also share in his glory.Catholic Public Domain Version
But if we are sons, then we are also heirs: certainly heirs of God, but also co-heirs with Christ, yet in such a way that, if we suffer with him, we shall also be glorified with him