Charles H. Spurgeon on Psalms 147:11

Fear and hope are passions of the mind so contrary the one to the other, that with regard to the same object, it is strange they should meet in the same laudable character; yet here we see they do so, and it is the praise of the same persons, that they both fear God, and hope in him. Whence we may gather this doctrine: That in every concern that lies upon our hearts, we should still endeavour to keep the balance even between hope and fear. We know how much the health of the body depends upon a due temperament of the humours, such as preserves any one from being predominant above the rest; and how much the safety and peace of the nations result from a due balance of trade and power, that no one grow too great for its neighbours; and so necessary is it to the health and welfare of our souls, that there be a due proportion maintained between their powers and passions, and that the one may always be a check upon the other, to keep it from running into extremes; as in these affections mentioned in the text. A holy fear of God must be a check upon our hope, to keep that from swelling into presumption; and a pious hope in God must be a check upon our fear, to keep that from sinking into despondency. This balance must, I say, by a wise and steady hand, be kept even in every concern that lies upon our hearts, and that we have thoughts about. I shall enumerate those that are of the greatest importance. We must keep up both hope and fear. 1. As to the concerns of our souls, and our spiritual and eternal state. 2. As to our outward concerns, relating to the body and the life that now is. 3. As to the public concerns of the church of God, and our own land and nation. In reference to each of these, we must always study and strive to support that affection, whether it be hope or fear, which the present temper of our minds and circumstances of our case make necessary to preserve us from an extreme. —Matthew Henry.