Believe Me, our Lord says with fitness, as the husband is now present. For now there is one in thee that believes, thou hast begun to be present in the understanding; but if ye will not believe, surely ye shall not be established. (Isa. 7:9)
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).
Also cites: Tr. xv. c. 24
