Charles H. Spurgeon on Psalms 40:17

The Lord thinketh upon me. There are three things in God's thinking upon us, that are solacing and delightful. Observe the frequency of his thoughts. Indeed, they are incessant. You have a friend, whom you esteem and love. You wish to live in his mind. You say when you part, and when you write, "Think of me." You give him, perhaps, a token to revive his remembrance. How naturally is Selkirk, in his solitary island, made to say: —

"My friends, do they now and then send

A wish or a thought after me?

O tell me, I yet have a friend,

Though a friend I am never to see."

"Ye winds, that have made me your sport,

Convey to this desolate shore

Some cordial, endearing report

Of a land I shall visit no more."

But the dearest connexion in the world cannot be always thinking upon you. Half his time he is in a state of unconsciousness; and how much during the other half is he engrossed! But there is no remission in the Lord's thoughts...Observe in the next place, the wisdom of his thoughts. You have a dear child, absent from you, and you follow him in your mind. But you know not his present circumstances. You left him in such a place; but where is he now? You left him in such a condition. But what is he now? Perhaps while you are thinking upon his health, he is groaning under a bruised limb, or a painful disorder. Perhaps, while you are thinking of his safety, some enemy is taking advantage of his innocency. Perhaps, while you are rejoicing in his prudence, he is going to take a step that will involve him for life. But when God thinketh upon you, he is perfectly acquainted with your situation, your dangers, your wants. He knows all your walking through this great wilderness, and can afford you the seasonable succour you need. For again, observe the efficiency of his thoughts. You think upon another, and you are anxious to guide, or defend, or relieve him. But in how many cases can you think only? Solicitude cannot control the disease of the body, cannot dissipate the melancholy of the mind. But with God all things are possible. He who thinks upon you is a God at hand and not afar off; he has all events under his control; he is the God of all grace. If, therefore, he does not immediately deliver, it is not because he is unable to redress, but because he is waiting to be gracious. William Jay.