Charles H. Spurgeon on Psalms 91:15

I will be with him in trouble. Again God speaks and acts like a tender hearted mother towards a sickly child. When the child is in perfect health she can leave it in the hands of the nurse; but when it is sick she will attend it herself; she will say to the nurse, "You may attend a while to some other business, I will watch over the child myself." She hears the slightest moan; she flies to the cradle; she takes it in her arms; she kisses its lips, and drops a tear upon its face, and asks, "What can I do for thee, my child? How can I relieve thy pain and soften thy sufferings? Do not weep and break my heart; it is thy mother's arms that are around thee; it is thy mother's lap on which thou art laid; it is thy mother's voice that speaks to thee; it is thy mother that is with thee; fear not." So the Lord speaks to his afflicted children. "I will be with him in trouble." No mother can equally sympathise with her suffering child; as the Lord does with his suffering people. No! could all the love that ever dwelt in all the mothers' hearts that ever existed, be united in one mother's heart, and fixed on her only child, it would no more bear a comparison with the love of God to his people than the summer midnight glow worm is to be compared to the summer midday sun. Oh, that delightful sentence I will be with him in trouble. At other times God will leave them in the hands of angels: "I will give them charge over them, to keep them in all their ways; they bear them up lest at any time they dash their feet against a stone." But when they are in trouble, I will say to the angels, "Stand aside, I will take care of them myself." "I will be with them in trouble." So he speaks to his people: "When thou passest through the waters, I will be with thee and through the rivers, they shall not overflow thee: when thou walkest through the fire, thou shalt not be burned; neither shall the flame kindle upon thee. For I am the Lord thy God, the Holy One of Israel, thy Saviour." When languishing in sickness, He will make his bed, and his pillow; when travelling through the valley of the shadow of death, the Lord will be with him, and enable him to sing, "I will fear no evil: for thou art with me; thy rod and thy staff they comfort me." Thus he is with them as their physician and nurse, in pain and sickness; as their strength in weakness; as their guide in difficulty; their ease in pain; and as their life in death. "I will be with him in trouble." William Dawson.