Through faith] Though weake, for she laught at the promise of a sonne improbable, Genesis 18:12. Sara] Genesis 17:19. & Genesis 21:2. her selfe] Though barren, Genesis 11:30. to conceive] Or, for a foundation of seed, that is, for a foundation to retain feed. It is an allusion unto a building, where the foundation is first laid. when she was] Gr. beyond the fit time of age, she being ninetie yeeres old before she conceived, Genesis 17:17. faithfull] Chap. 10. 23. dead] Romans 4:19. starres] Genesis 15:5. & Genesis 22:17.