We all know how painful it is to be forced to listen to a confirmed boaster sound off on his favorite topic – himself. To be the captive of such a man even for a short time tries our patience to the utmost and puts a heavy strain upon our Christian charity.
Boasting is particularly offensive when it is heard among the children of God, the one place above all others where it should never be found. Yet it is quite common among Christians, though disguised somewhat by the use of the stock expression, “I say this to the glory of God.”
– AW Tozer –
From Man – The Dwelling Place of God, ch. 18, “Boasting or Belittling”