1 Corinthians 3:1
And I, brothers, could not address you as spiritual, but as fleshly, as infants in Christ.
1 Corinthians 2:14-15
Now the natural man does not receive the things of the Spirit of God, for they are foolishness to him, and he cannot understand them, because they are spiritually discerned.
Romans 7:14
For we know that the law is spiritual, but I am fleshly, sold under sin.
1 Corinthians 2:6
We speak wisdom, however, among those who are mature, but a wisdom not of this age or of the rulers of this age, who will pass away.
1 Corinthians 14:20
Brothers, do not be children in thoughts, yet in malice be babies, but in thoughts be mature.
Galatians 6:1
Brothers, even if a man is caught in some fault, you who are spiritual must restore such a one in a spirit of gentleness; looking to yourself so that you also are not tempted.
Ephesians 4:13-14
until we all attain to the unity of the faith, and of the knowledge of the Son of God, to a full grown man, to the measure of the stature of the fullness of Christ;
Hebrews 5:13
For everyone who lives on milk is not experienced in the word of righteousness, for he is a baby.
Matthew 16:23
But he turned, and said to Peter, "Get behind me, Satan. You are a stumbling block to me, for you are not setting your mind on the things of God, but on the things of men."
1 Corinthians 3:3-4
for you are still fleshly. For insofar as there is jealousy, strife, and factions among you, are you not fleshly, and do you not walk in the ways of men?
1 John 2:12
I write to you, little children, because your sins are forgiven you for his name's sake.