1 Peter 2:2
[So], like newly born babies, you should desire the genuine, spiritual milk [i.e., God's word. See Heb. 5:12-13], so that by it you may grow toward [final] salvation,
Matthew 18:3
and said, "Truly I tell you, you will never enter the kingdom of heaven unless you turn [your life around] and become like little children [i.e., having child-like humility].
Ephesians 4:15
But [instead], we should speak [and practice] truth in a loving way, so that we can, in all respects, grow up [spiritually] into [union with] Christ, who is the head [i.e., of His body, the church].
Hebrews 5:12-13
For certainly enough time has elapsed so that [by now] you ought to be teachers, [but instead] you are in need of having someone teach you again the basic principles of God's message. You have become people who need "milk" and not "solid food." [Note: The fundamental truths of Christianity are here figuratively spoken of as "milk," while the more advanced teaching, such as Christ's priesthood being like Melchizedek's, is called "solid food"].
Mark 10:15
Truly I tell you, whoever does not welcome the kingdom of God as a little child does, that person will by no means enter it."
1 Corinthians 14:20
Brothers, do not be children in the way you think, but be babies in wrongdoing; yet be mature in your thinking.
Romans 6:4
Therefore, we were buried with Him through [our] immersion [in water] into [a relationship with] His death, so that, just like Christ was raised up from the dead through the glorious power of the Father, so we also can [be raised up from the water to] live a new life.
1 Corinthians 3:1-2
And I could not speak to you, brothers, as I would to spiritual people, but [I have to speak to you] as I would to worldly people, for you are immature children in [the fellowship of] Christ.
Ephesians 2:21
In [harmony with] Him the entire building [i.e., the church] is properly assembled, rising into a dedicated temple for the Lord. [See I Cor. 3:16-17].
2 Thessalonians 1:3
We ought to thank God for you always, brothers, since it is proper, because your faith is growing so much and the love that every one of you has for each other is increasing more and more.
1 Peter 1:23
You have experienced new birth, not from seed that can decay, but from seed that cannot decay, through the living and enduring word of God.
2 Peter 3:18
But grow in the unearned favor and knowledge of our Lord and Savior Jesus Christ. May He be honored both now and forever. May it be so.