The duties God requires of us are not in proportion to the strength we possess in ourselves. Rather, they are proportional to the resources available to us in Christ. We do not have the ability in ourselves to accomplish the least of God's tasks. This is the law of grace. When we recognize it is impossible for us to perform a duty in our own strength, we will discover the secret of its accomplishment.
John OwenWhen sin lets us alone we may let sin alone; but as sin is never less quiet than when it seems to be most quiet, and its waters are for the most part deep when they are still, so ought our contrivances against it to be vigorous at all times and in all conditions, even where there is least suspicion.
John OwenOur great Pattern hath showed us what our deportment ought to be in all suggestions and temptations. When the devil showed Him "all the kingdoms of the world and the glory of them," to tempt Him withal, He did not stand and look upon them, viewing their glory, and pondering their empire.... but instantly, without stay, He cries, "Get thee hence, Satan." Meet thy temptation in its entrance with thoughts of faith concerning Christ on the cross; this will make it sink before thee. Entertain no parley, no dispute with it, if thou wouldst not enter into it.
John OwenA man preacheth that sermon only well unto others which preacheth itself in his own soul. And he that doth not feed on and thrive in the digestion of the food which he provides for others will scarce make it savoury unto them; yea, he knows not but the food he hath provided may be poison, unless he have really tasted of it himself. If the word do not dwell with power in us, it will not pass with power from us.
John Owen