We are called to disciple the saved.
We all need to continually grow in knowing and living out the Word of God, the Bible.
We need to help each other in that growth.
Bible fellowship groups of all kinds are a key way we see the people of God growing in their life in Christ.
9 For this reason also, since the day we heard of it, we have not ceased to pray for you and to ask that you may be filled with the knowledge of His will in all spiritual wisdom and understanding,
10 so that you will walk in a manner worthy of the Lord, to please Him in all respects, bearing fruit in every good work and increasing in the knowledge of God;
11 strengthened with all power, according to His glorious might, for the attaining of all steadfastness and patience; joyously
12 giving thanks to the Father, who has qualified us to share in the inheritance of the saints in Light.
13 For He rescued us from the domain of darkness, and transferred us to the kingdom of His beloved Son,
14 in whom we have redemption, the forgiveness of sins.
19 For it was the Father’s good pleasure for all the fullness to dwell in Him,
20 and through Him to reconcile all things to Himself, having made peace through the blood of His cross; through Him, I say, whether things on earth or things in heaven.
21 And although you were formerly alienated and hostile in mind, engaged in evil deeds,
22 yet He has now reconciled you in His fleshly body through death, in order to present you before Him holy and blameless and beyond reproach–
23 if indeed you continue in the faith firmly established and steadfast, and not moved away from the hope of the gospel that you have heard, which was proclaimed in all creation under heaven, and of which I, Paul, was made a minister.
28 We proclaim Him, admonishing every man and teaching every man with all wisdom, so that we may present every man complete in Christ.