1 Corinthians 14:20
Brethren, be not children in your minds: though in naughtiness be ye children, but in your minds be men complete.
Romans 16:19
For your obedience is gone forth in report to all men. I rejoice therefore on your account: but I wish you to be wise indeed unto good, but harmless respecting evil.
Matthew 18:3
and said, Verily I say unto you, Except ye be changed and be as little children, ye shall in no wise enter into the kingdom of heaven.
Hebrews 5:12-13
For though ye ought for the time to be teachers of others, ye have again need that some one teach you the leading principles of the oracles of God; and are become as those who need milk, and not solid food.
1 Peter 2:2
as new-born babes desire earnestly the unadulterated milk of the word, that ye may grow thereby:
1 Corinthians 2:6
But we speak wisdom among the perfect: yet not the wisdom of this world, nor of the rulers of this world, who are destroying themselves:
Matthew 11:25
At that time Jesus spake and said, I thank thee, O Father, Lord of heaven and earth, that thou hast hid these things from the wise and the intelligent, and hast revealed them to babes:
Matthew 19:4
But he replying, said unto them, Have ye not read, that he who created them from the beginning, created them male and female?
Mark 10:15
Verily I say unto you, Whosoever shall not receive the kingdom of God as a little child, he shall in nowise enter into it.
1 Corinthians 3:1-2
AND I, brethren, have been unable to speak to you as unto spiritual men, but as to carnal, even as to babes in Christ.
1 Corinthians 13:11
When I was a child, I spake as a child, I thought as a child, I reasoned as a child: but when I grew a man, I put away childish things.
Ephesians 4:14-15
that we should be no longer infants, floating on the waves, and carried about with every wind of novel doctrine, by the juggling of men, by their craftiness after the delusive wiles of error;
Philippians 1:9
And this I pray, that your love may abound yet more and more in knowledge and all understanding;
Philippians 3:15
Let as many of us therefore as are perfect, be thus minded: and if ye entertain any other sentiment, God also will unveil this unto you.
Hebrews 6:1-3
WHEREFORE, desisting from initiatory discourse respecting Christ, let us advance towards perfection; not again laying a foundation of repentance from dead works, and faith in God,
2 Peter 3:18
But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ. To him be glory now and unto the day of eternity. Amen.