Hebrews 10:39

Truly if they had been mindful of that country from whence they came out, they might have had opportunity to have returned.

But now they desire a better country, that is a heavenly.

Be watchful, and strengthen the things which remain, that are ready to die.

The end of all things is at hand: be ye therefore sober, and watch unto prayer.—Be sober, be vigilant; because your adversary the devil, as a roaring lion, walketh about, seeking whom he may devour.—Take heed to thyself, and keep thy soul diligently, lest thou forget the things which thine eyes have seen, and lest they depart from thy heart all the days of thy life.—The just shall live by faith: but if any man draw back, my soul shall have no pleasure in him. But we are not of them who draw back unto perdition; but of them that believe to the saving of the soul.

My foot hath held his steps, his way have I kept, and not declined.

The Lord loveth judgment, and forsaketh not his saints; they are preserved for ever.—The Lord shall preserve thee from all evil: he shall preserve thy soul.