We Sinned in Him with Whom We Fell

Pastor walks his children through Westminster Shorter Catechism question 16—especially explaining how federal headship is the key to understanding our own participation in the fall.

Q16. Did all mankind fall in Adam's first transgression? The covenant being made with Adam, not only for himself, but for his posterity; all mankind, descending from him by ordinary generation, sinned in him, and fell with him, in his first transgression.