This root form (lemma) is used in 2 different forms in the NT: πεποίθησιν (AFS), πεποιθήσει (DFS).
It is glossed in 2 different ways: ‘by his confidence’, ‘confidence’.
OET 2COR 1:15 Greek word=πεποιθήσει (pepoithaʸsei) Morphology=DFS English gloss=‘confidence’ SR GNT 2COR 1:15 word 4
OET 2COR 3:4 Greek word=πεποίθησιν (pepoithaʸsin) Morphology=AFS English gloss=‘confidence’ SR GNT 2COR 3:4 word 1
OET 2COR 8:22 Greek word=πεποιθήσει (pepoithaʸsei) Morphology=DFS English gloss=‘by his confidence’ SR GNT 2COR 8:22 word 18
OET 2COR 10:2 Greek word=πεποιθήσει (pepoithaʸsei) Morphology=DFS English gloss=‘confidence’ SR GNT 2COR 10:2 word 9
OET EPH 3:12 Greek word=πεποιθήσει (pepoithaʸsei) Morphology=DFS English gloss=‘confidence’ SR GNT EPH 3:12 word 10
OET PHP 3:4 Greek word=πεποίθησιν (pepoithaʸsin) Morphology=AFS English gloss=‘confidence’ SR GNT PHP 3:4 word 4