Calvin W. Allison said this quote

The narrow path of the righteous is an extremely difficult path to travel. The rough road to victory is a very challenging endeavor that pushes the limits of endurance. Enormous mountains of hardship, boisterous storms of adversity, and several other elements of confrontation are there in their various forms of operation to test our faith. So it’s very important for us to apply the word of our God to our lives, and believe it with unwavering faith. Then no form of adversity can keep us back from a successful advancement into a deeper progression where greater achievements are obtained.