and not having been weak in the faith, he did not consider his own body, already become dead, (being about a hundred years old,) and the deadness of Sarah's womb,

for the word of promise is this; 'According to this time I will come, and there shall be to Sarah a son.'

so, then, the husband being alive, an adulteress she shall be called if she may become another man's; and if the husband may die, she is free from the law, so as not to be an adulteress, having become another man's.