'Babes' in the Bible

Out of the mouths of infants and nursing babes You have established strengthBecause of Your adversaries,That You might silence the enemy and make the revengeful cease.

From men with Your hand, O Lord,From men of the world [these moths of the night] whose portion [of enjoyment] is in this life—idle and vain,And whose belly You fill with Your treasure;They are satisfied with children,And they leave what they have left [of wealth] to their children.

and they said to Him, “Do You hear what these children are saying?” And Jesus replied to them, “Yes; have you never read [in the Scripture], ‘Out of the mouths of infants and nursing babies You have prepared and provided praise for Yourself’?”

In that very hour He was overjoyed and rejoiced greatly in the Holy Spirit, and He said, “I praise You, O Father, Lord of heaven and earth, that You have hidden these things [relating to salvation] from the wise and intelligent, and have revealed them to infants [the childlike and untaught]. Yes, Father, for this way was [Your gracious will and choice, and was] well-pleasing in Your sight.

Brothers and sisters, do not be children [immature, childlike] in your thinking; be infants in [matters of] evil [completely innocent and inexperienced], but in your minds be mature [adults].