When we profess faith, we recognize that one of the great tests of our confession is found in our endurance. The author of Hebrews, however, warns us that some professing Christians will not be steadfast in their faith. So how do we know we won’t cease from believing? By continuing to believe today! Alistair Begg offers comfort by reminding us of God’s keeping power and that these warning passages are not meant to induce doubt but inspire faith.