Q16. Did all humanity fall in Adam's first transgression?
Since the covenant was made with Adam not only for himself but for his descendants, all humanity, descending from him by ordinary generation, sinned in him and fell with him in his first transgression.
Scripture Proofs — King James Version
1
Romans 5:12
“Wherefore, as by one man sin entered into the world, and death by sin; and so death passed upon all men, for that all have sinned.”
1 Corinthians 15:21–22
“For since by man came death, by man came also the resurrection of the dead. For as in Adam all die, even so in Christ shall all be made alive.”