By. Through. App-104. 1 Corinthians 15:1.
also, &c. = ye are saved also.
if. App-118.
keep in memory. hold fast. Greek. katecho. See 1 Corinthians 7:30.
what. with what word. Greek. logos. App-121. He refers to the substance of his preaching, based as it was on the facts of the Lord's death and resurrection, which last was challenged by some false teachers (1 Corinthians 15:12).
unless. See 1 Corinthians 14:5 (except).
have. Omit.
believed. App-150.
in vain. to no purpose. Greek. eike. See Romans 13:4.