And let endurance carry out its intended purpose (teleion | τέλειον | acc sg neut), so that you may be mature (teleioi | τέλειοι | nom pl masc) and complete, lacking in nothing.

But when Christ appeared as high priest of the good things that have now come, passing through the greater and more perfect (teleioteras | τελειοτέρας | gen sg fem comparative) tent (not made with hands, that is, not of this creation),

But solid food is for the mature (teleiōn | τελείων | gen pl masc), for those who by virtue of their maturity have senses that are trained to distinguish good from evil.

sends greetings; you Epaphras, who is one of you and a servant of Christ Jesus, sends you greetings, always laboring on your behalf in his prayers, that you may stand firm in everything that God wills, mature (teleioi | τέλειοι | nom pl masc) and fully assured. in everything wills, God

He is the one we proclaim, warning everyone and teaching everyone with all wisdom, so that we may present everyone mature (teleion | τέλειον | acc sg masc) in Christ.

So those of us who are mature (teleioi | τέλειοι | nom pl masc) should take this point of view; and if in anything you think differently, that too God will make known to you.

until we all attain to the unity of the faith and of the knowledge of the Son of God, to mature (teleion | τέλειον | acc sg masc) adulthood, to the measure of the stature of the fullness of Christ,

Brothers, do not be children in your thinking. Rather, in evil be infants but in your thinking be adults (teleioi | τέλειοι | nom pl masc).

but when what is complete (teleion | τέλειον | nom sg neut) comes, the partial will be set aside.

However, we do speak wisdom among those who are mature (teleiois | τελείοις | dat pl masc), although it is not the wisdom of this age or of the rulers of this age, who are doomed to perish.