Earnest expectation (αποκαραδοκιαν). In Paul alone from αποκαραδοκεω (in papyri). See on Romans 8:19 for only other example.

Shall be magnified (μεγαλυνθησετα). Future passive indicative of μεγαλυνω, old verb, to make great, from μεγας (great). See Acts 19:17.

In my body (εν τω σωματ μου). See Romans 12:1. It is harder often to make Christ great in the body than in the spirit.