“The wolf shall dwell with the lamb, and the leopard shall lie down with the kid, and the calf and the lion and the fatling together, and a little child shall lead them.” (Isaiah 11:6)
“But when the chief priests and the scribes saw the amazing things that he did, and heard the children crying out in the temple, ‘Hosanna to the Son of David,’ they became angry and said to him, ‘Do you hear what these are saying?’ Jesus said to them, ‘Yes; have you never read,
“Out of the mouths of infants and nursing babies you have prepared praise for yourself’?” ‘” (Matthew 21:15)
St. John of Kronstadt reminds us that we might hear the truth spoken to us from people we would never even imagine had anything significant to teach us. Sometimes we resent the person for being so presumptuous as to tell us something we don’t want to hear or acknowledge precisely because it’s true.
“Sometimes younger people, or those of equal station, or older ones, teach you by means of hints which you cannot endure, and you are vexed with your teachers. We must endure and listen with love to everything useful coming from anyone, whoever he may be. Our self-love conceals our faults from us, but they are more visible to others. This is why they remark them to us. Remember, that “we are members of one another” (Ephesians IV. 25), and are thus even obliged to mutually correct each other.
If you do not bear being instructed by others, and are vexed with those who teach you, it means that you are proud, and this shows that the fault of which others hint that you should correct yourself is really in you.” (My Life in Christ, pp. 303-304).