Thy will be done in earth, as it is in heaven. – Matthew 6:10

I am afraid there are some who do not obey the Master because they are proud enough to think that they know better than He does; they judge the Lord’s will instead of obeying it. Art thou a judge of the law, my brother? Art thou to sit on the judgment-seat and say of this or that statute of the law, “This does not signify,” or “That may be set aside without any loss to me”? This is not according to the mind of Christ, who did His Father’s will and asked no questions. When next you pray, “Thy will be done in earth, even as it is in heaven,” remember how they do that will before the throne of God, without hesitation, demur, or debate, being wholly subservient to every wish of the Most High.

The Spirit of God has hard work with many Christians to lead them in the right way; they are as the horse and the mule which have no understanding, whose mouth must be held in with bit and bridle. There is the stout oak in the forest, and a hurricane howls through it, and it is not moved, but the rush by the river yields to the faintest breath of the gale. Now, though in many things ye should be as the oak and not as the rush, yet in this thing be ye as the bulrush and be moved by the slightest breathing of the Spirit of God. The photographer’s plates are rendered sensitive by a peculiar process: you shall take another sheet of glass and your friend shall stand before it as long as ever he likes, and there will be no impression produced, at least none which will be visible to the eye; but the sensitive plate will reveal every little wrinkle of the face and perpetuate every hair of the head. Oh, to be rendered sensitive by the Spirit of God, and we can be made so by submitting ourselves entirely to His will. Is there not a promise to that effect? – “I will take away the stony heart out of your flesh, and I will give you a heart of flesh.” ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/1276.cfm