For my thoughts are not your thoughts!

Isaiah 55:8
For my thoughts are not your thoughts,.... In some things there may be a likeness between the thoughts of God and the thoughts of men, as to the nature of them: thoughts are natural and essential to them both; they are within them, are internal acts, and unknown to others, till made known; but then the thoughts of men are finite and limited, whereas the thoughts of the Lord are infinite and boundless; men's thoughts have a beginning, but the Lord's have none; though not so much the nature as the quality of them is here intended: the thoughts of men are evil, even the imagination of their thoughts, yea, every imagination is, and that always and only so; but the thoughts of God are holy, as appears from his purposes and covenant, and all his acts of grace, in redemption, calling, and preparing his people for glory: the thoughts of men, as to the object of them, are vain, and nothing worth; their thoughts and sentiments of things are very different from the Lord's, as about sin, concerning Christ, the truths of the Gospel, the people of God, religion, holiness, and a future state, and in reference to the business of salvation; they think they can save themselves; that their own works of righteousness are sufficient to justify them; their privileges and profession such, that they shall be saved; their wisdom, riches, and honour, a security to them from damnation: however, that their sincere obedience, with repentance for what is amiss, will entitle them to happiness: but the thoughts of God are the reverse of all this; particularly with respect to pardoning mercy their thoughts are different; carnal men think of mercy, but not of justice, and of having pardoning mercy in an absolute way, and not through Christ, and without conversion and repentance; and so this is a reason why men's thoughts are to be forsaken, because so very unlike to the Lord's.