You hypocrite, first take the plank out of your own eye, and then you will see clearly to remove the speck from your brother's eye. Matthew 7:5

Spiritual pride in its own nature is so secret, that it is not so well discerned by immediate intuition on the thing itself, as by the effects and fruits of it; some of which I would mention, together with the contrary fruits of pure Christian humility.

Spiritual pride disposes to speak of other persons’ sins, their enmity against God and his people, the miserable delusion of hypocrites, and their enmity against vital piety, and the deadness of some saints, with bitterness, or with laughter and levity, and an air of contempt; whereas pure Christian humility rather disposes, either to be silent about them, or to speak of them with grief and pity.

Spiritual pride is very apt to suspect others; whereas an humble saint is most jealous of himself; he is so suspicious of nothing in the world as he is of his own heart.

The spiritually proud person is apt to find fault with other saints, that they are low in grace; and to be much in observing how cold and dead they are; and being quick to discern and take notice of their deficiencies.

But the eminently humble Christian has so much to do at home, and sees so much evil in his own heart, and is so concerned about it, that he is not apt to be very busy with other hearts; he complains most of himself, and complains of his own coldness and lowness in grace.

He is apt to esteem others better than himself, and is ready to hope that there is nobody but what has more love and thankfulness to God than he, and cannot bear to think that others should bring forth no more fruit to God’s honour than he.

Some who have spiritual pride mixed with high discoveries and great transports of joy, disposing them in an earnest manner to talk to others, are apt, in such frames, to be calling upon other Christians about them, and sharply reproving them for their being so cold and lifeless.

There are others, who in their raptures are overwhelmed with a sense of their own vileness; and, when they have extraordinary discoveries of God’s glory, are all taken up about their own sinfulness; and though they also are disposed to speak much and very earnestly, yet it is very much in blaming themselves, and exhorting fellow-Christians, but in a charitable and humble manner.

Pure Christian humility disposes a person to take notice of every thing that is good in others, and to make the best of it, and to diminish their failings; but to gave his eye chiefly on those things that are bad in himself, and to take much notice of every thing that aggravates them.

Jonathan Edwards on SPIRITUAL PRIDE

John Newton saw himself as gifted in "the study of the human heart with its workings and counter workings, as it is altered by the different states of nature or of grace, in the different seasons of prosperity, adversity, conviction, temptation, sickness and the approach of death."

In other words, he was eminently qualified to make the following observations.

The pride of our heart insensibly prompts us to cast about, far and near, for arguments to justify our own behavior and makes us too ready to hold the opinions we have taken up to the very extreme that those among whom we are newly come may not suspect our sincerity.

In a word, let us endeavor to keep close to God, to be much in prayer, to watch carefully over our hearts, and leave the busy warm spirits to make the best of their work. The secret of the Lord is with them that fear Him and that wait on Him continually; to these He will show His covenant, not notionally, but experimentally.

A few minutes of the Spirit's teaching will furnish us with more real useful knowledge than toiling through whole folios of commentators and expositors; they are useful in their places and are not to be undervalued by those who can perhaps, in general, do better without them; but it will be our wisdom to deal less with the streams and be more close in applying to the Fountainhead.

The Scripture itself and the Spirit of God, are the best and the only sufficient expositors of Scripture. Whatever men have valuable in their writings, they got it from hence; and the way is as open to us as to any of them. There is nothing required but a teachable, humble spirit; and learning, as it is commonly called, is not necessary in to this. I commend you to the grace of God.