For instance, do we really believe the statement that says we criticize in others the very things we are guilty of ourselves? The reason we see hypocrisy, deceit and a lack of genuineness in others is that they are all in our own hearts.
The greatest characteristic of a saint is humility, as evidenced by being able to say honestly and humbly, ‘Yes, all those, as well as other evils, would have been exhibited in me if it were not for the grace of God. Therefore, I have no right to judge.’
Oswald Chambers, in My Utmost for His Highest
You can read the devotional for yourself.