Per the  study of what takes place  with epignosis

cf. Heb. , ‘friend’). In Jewish practice a group of friends formed for religious purposes. They often shared a common weekly meal, usually on the eves of Sabbaths or holy days. It has been argued that Christ and His disciples formed such a chaburah and that the Last Supper was a (chaburah) meal. what he called them franko.

Cor 3:2-6...Ye are our epistle written in our hearts, known and read of all men: Forasmuch as ye are manifestly declared to be the epistle of Christ ministered by us, written not with ink, but with the Spirit of the living God; not in tables of stone, but in fleshy tables of the heart. And such trust have we through Christ to God-ward: Not that we are sufficient of ourselves to think any thing as of ourselves; but our sufficiency is of God; Who also hath made us able ministers of the new testament; not of the letter, but of the spirit: for the letter killeth, but the spirit giveth life.

2 Cor 4:1-4...Therefore seeing we have this ministry, as we have received mercy, we faint not; But have renounced the hidden things of dishonesty, not walking in craftiness, nor handling the word of God deceitfully; but by manifestation of the truth commending ourselves to every man's conscience in the sight of God. But if our gospel be hid, it is hid to them that are lost: In whom the god of this world hath blinded the minds of them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.

"Don't ever let anyone call you `Rabbi,' for you have only one teacher, and all of you are on the same level as brothers and sisters. And don't address anyone here on earth as `Father,' for only God in heaven is your spiritual Father. And don't let anyone call you `Master,' for there is only one master, the Messiah. The greatest among you must be a servant. " (Matthew 23:8-11, NLT)
The Corinthians were apparently separating into factions according to whom they considered was the most authoritative teacher. They were following after men, and for that reason Paul took issue with them. Further in his letter he goes on to challenge them by describing this kind of mindset as carnal and fleshly rather than spiritual:
"And I, brethren, could not speak to you as to spiritual people but as to carnal, as to babes in Christ. I fed you with milk and not with solid food; for until now you were not able to receive it, and even now you are still not able; for you are still carnal. For where there are envy, strife, and divisions among you, are you not carnal and behaving like mere men? For when one says, "I am of Paul," and another, "I am of Apollos," are you not carnal?" (1 Cor. 3:1-4)

1700’s

The the fourth phase captures the full weight of   what I been speaking of , all religious truths are doubtable.          even the fundamental truths are . The existence of God no but reason can prove his existence cheers finally ,              no man can prove him by  reason , The impression of God is kept up by experience . not by logic , remember what I said 1 Corinthian 1-4 has nothing to do with reason philosophy witch craft or us bending the truth..  The life is wholly a revelatory God who  aids that which operates by faith . faith pleases God. The word wicc a or witch craft was used by Paul when the Galatians we seeking to bend the truth,  of grace and epignosis , back  to mere human to power philosophy which blurr and muddy the waters of spirit led   ..