The world is full of all sorts of religious claims. Christians still insist on using the Bible as their spiritual standard. How can that be?
We need to grow in Christ. Great! But how are we supposed to do that? The Hebrew author points the way forward in Hebrews 5:12-14.
For when by reason of the time ye ought to be teachers, ye have need again that some one teach you the rudiments of the first principles of the oracles of God; and are become such as have need of milk, and not of solid food. For every one that partaketh of milk is without experience of the word of righteousness; for he is a babe. But solid food is for fullgrown men, even those who by reason of use have their senses exercised to discern good and evil (Hebrews 5:12-14).
Wherefore leaving the doctrine of the first principles of Christ, let us press on unto perfection; not laying again a foundation of repentance from dead works, and of faith toward God, of the teaching of baptisms, and of laying on of hands, and of resurrection of the dead, and of eternal judgment. And this will we do, if God permit (Hebrews 6:1-3).