+I. The sinfulness of haughtiness is manifest in view of what it is.+ Webster defines it as "pride mingled with some degree of contempt for others; arrogance." It is a compound iniquity, and as such is doubly offensive. In the chemical world two deadly ingredients may neutralise each other's noxious qualities, and form a harmless and useful article: _e.g.,_ water, a compound of hydrogen and oxygen; common salt, a compound of chlorine and sodium. But it is never so in the moral world: combinations of iniquities are always especially offensive. How then must God look upon haughtiness, which is made up of two sins most emphatically denounced in His Word! +II. The sinfulness of haughtiness is manifest in view of its sources.+ Clearly it springs--1. _From a forgetfulness of our dependence upon God._ Of what is it that we are so proud that we cannot conceal our pride? It is of gifts which we have received from God (1 Cor. iv. 7), and for the continued possession of which we are absolutely dependent on His will. Some are haughty because of what they _are_--beautiful, talented, &c.; others because of what they _have_--rank, money, &c.; others because of what they _have done_--on the field of battle, in art, literature, &c. But personal excellencies, amplitude of possessions, or gross success, should produce in us not self-exaltation, but gratitude to God. To be ungrateful is to be base; and as haughtiness is one of the flowers that spring from ingratitude, that evil root which has for its seed forgetfulness of our dependence upon God, it is base and hateful too. 2. _From a forgetfulness of the purposes for which God has so richly endowed us._ God endows and helps men, not for their own gratification, but that they may more effectually help others. This great law runs through the whole universe. The sun is filled with light, in order that it may be a light; the violet with perfume, in order that it may diffuse its perfume. So is it with ourselves. In proportion to our gifts we are stewards for God, and were intended to be channels of blessing: great gifts, therefore, should not cause us to swell with foolish arrogance, but should weigh us down with a solemn sense of our responsibility. 3. _From a forgetfulness of our relation to our fellow-men._ God is our Father, and all men are our brethren, but we forget this, and so we behave ourselves towards many as if they were made of an inferior clay. In a household, the children who have sight look not with scorn, but with compassion, on a sister who is blind; and if we remembered that all men are our brethren, our perception of their shortcomings as compared with ourselves would excite, not our pride, but our pity.