Charles H. Spurgeon on Psalms 116:6

The LORD preserveth the simple. Those who have a great deal of wit may take care of themselves. Those who have no worldly craft and subtlety and guile, but simply trust in God, and do the right, may depend upon it that God's care shall be over them. The worldly wise with all their prudence shall be taken in their own craftiness, but those who walk in their integrity with single minded truthfulness before God shall be protected against the wiles of their enemies, and enabled to outlive their foes. Though the saints are like sheep in the midst of wolves, and comparatively defenceless, yet there are more sheep in the world than wolves, and it is highly probable that the sheep will feed in safety when not a single wolf is left upon the face of the earth: even so the meek shall inherit the earth when the wicked shall be no more. I was brought low, and he helped me, —simple though I was, the Lord did not pass me by. Though reduced in circumstances, slandered in character, depressed in spirit, and sick in body, the Lord helped me. There are many ways in which the child of God may be brought low, but the help of God is as various as the need of his people: he supplies our necessities when impoverished, restores our character when maligned, raises up friends for us when deserted, comforts us when desponding, and heals our diseases when we are sick. There are thousands in the church of God at this time who can each one of them say for himself, "I was brought low, and he helped me." Whenever this can be said it should be said to the praise of the glory of his grace, and for the comforting of others who may pass through the like ordeal. Note how David after stating the general doctrine that the Lord preserveth the simple, proves and illustrates it from his own personal experience. The habit of taking home a general truth and testing the power of it in our own case is an exceedingly blessed one; it is the way in which the testimony of Christ is confirmed in us, and so we become witnesses unto the Lord our God.