Charles H. Spurgeon on Psalms 131:1

Nor mine eyes lofty. Pride has its seat in the heart; but its principal expression is in the eye. The eye is the mirror of the soul; and from it mental and moral characteristics may be ascertained, with no small degree of precision. What a, world of meaning is sometimes concentrated in a single glance! But of all the passions, pride is most clearly revealed in the eyes. There can scarcely be a mistake here. We are all familiar with a class of phrases, which run in pairs. We speak of sin and misery; holiness and happiness; peace and prosperity, war and desolation. Among these may be numbered, the proud heart and the haughty look. "There is a generation, Oh, how lofty are their eyes! and their eyelids are lifted up." "Him that hath an high look and a proud heart I will not suffer." ...A proud look is one of the seven things which are an abomination unto the Lord. It is said of him, "Thou wilt save the afflicted people; but wilt bring down high looks." And hence David makes the acknowledgment: Lord, thou knowest all things; thou knowest that pride has no existence in my heart. Thou knowest that no pride flashes forth from mine eyes. —N. M'Michael.