Well, they say a proof-text without context is a pretext.
21 And you, whereas you were some time alienated and enemies in mind in evil works:
22 Yet now he hath reconciled in the body of his flesh through death, to present you holy and unspotted, and blameless before him:
23 If so ye continue in the faith, grounded and settled, and immoveable from the hope of the gospel which you have heard, which is preached in all the creation that is under heaven, whereof I Paul am made a minister.
24 Who now rejoice in my sufferings for you, and fill up those things that are wanting of the sufferings of Christ, in my flesh, for his body, which is the church:
25 Whereof I am made a minister according to the dispensation of God, which is given me towards you, that I may fulfil the word of God:
26 The mystery which hath been hidden from ages and generations, but now is manifested to his saints,
27 To whom God would make known the riches of the glory of this mystery among the Gentiles, which is Christ, in you the hope of glory.
28 Whom we preach, admonishing every man, and teaching every man in all wisdom, that we may present every man perfect in Christ Jesus.
29 Wherein also I labour, striving according to his working which he worketh in me in power.
2:1 For I would have you know, what manner of care I have for you and for them that are at Laodicea, and whosoever have not seen my face in the flesh:
2 That their hearts may be comforted, being instructed in charity, and unto all riches of fulness of understanding, unto the knowledge of the mystery of God the Father and of Christ Jesus:
3In whom are hid all the treasures of wisdom and knowledge.
4 Now this I say, that no man may deceive you by loftiness of words.
5 For though I be absent in body, yet in spirit I am with you; rejoicing, and beholding your order, and the steadfastness of your faith which is in Christ.
6 As therefore you have received Jesus Christ the Lord, walk ye in him;
7 Rooted and built up in him, and
confirmed in the faith*, as also you have learned, abounding in him in thanksgiving.
8 Beware lest any man cheat you by philosophy, and vain deceit; according to the tradition of men[Calvinism?], according to the elements of the world, and not according to Christ:
*Note the reference here to confirmation.