Osiandrian
noun
Osi·an·dri·an
ˌōzēˈandrēən,
ˌōsēˈ-
variants or less commonly Osiandrist
-rə̇st
plural -s
: an adherent of the doctrine that in justification by faith the believer is actually made righteous by an indwelling of Christ in him and not merely declared righteous by imputation
Word History
Etymology
Andreas Osiander †1552 German Lutheran theologian + English -an or -ist