Schwebel was also a leading figure when several pastors of the duchy signed the Wittenberg Concord and when the first attempts were made to form a uniform territorial church with the two small Church Orders from 1533 and 1539.
Schwebel oli ka juhtiv tegelane, kui mitu hertsogkonna pastorit sõlmisid Wittenbergi konkordaadi ja kui tehti esimesed katsed moodustada ühtne territoriaalkirik kahe väikese kirikukorraga aastatest 1533 ja 1539.