8 Yea, so much power has faith, that not the believer only is saved, but some have been saved by others believing. The paralytic in Capernaum was not a believer, but they believed who brought him, and let him down through the tiles: for the sick man's soul shared the sickness of his body. And think not that I accuse him without cause: the Gospel itself says, when Jesus saw, not his faith, but their faith, He says to the sick of the palsy, Arise! The bearers believed, and the sick of the palsy enjoyed the blessing of the cure.
Source: Catechetical Lectures (New Advent)