give diligence. be diligent. Greek. spoudazo. See noun in 2 Peter 1:5.
calling. See Romans 11:29.
election. See Acts 9:15.
sure. Greek. bebaios. See Romans 4:16.
if ye do. doing.
never. by no means (App-105) at any time.
fall. stumble. Greek. ptaio. See Romans 11:11.