Gal.4.3In the same way we also, when we were children, were enslaved to the elementary principles of the world.
Gal.4.9But now that you have come to know God, or rather to be known by God, how can you turn back again to the weak and worthless elementary principles of the world, whose slaves you want to be once more?
Heb.6.1Therefore let us leave the elementary doctrine of Christ and go on to maturity, not laying again a foundation of repentance from dead works and of faith toward God,