Shared ground

Paul presents his ministry as costly, deliberate work. His suffering is not random; he says it serves the good of Christ’s people (v.24). He also describes his role as assigned by God: a “stewardship” directed toward the Colossians, with the aim of bringing God’s message to its intended public fullness (v.25).

The content of that message is “the mystery” once hidden but now revealed to God’s people (vv.26–27). Paul defines that mystery in a Christ-centered way, highlighting its reach “among the Gentiles” and summarizing it as “Christ in you, the hope of glory” (v.27). His method is public proclamation that includes warning and teaching, and his stated goal is to present “every person” fully mature “in Christ” (vv.28–29). He stresses that his strenuous effort is enabled by God’s powerful working in him (v.29).

Where interpretation differs

1) “What is lacking in the afflictions of Christ” (v.24). Some read Paul as saying Christ’s sufferings were fully sufficient in themselves, but there remains a “share” of suffering that Christ’s people (here, Paul as a minister) still must undergo in history for the sake of the church. On this reading, the “lack” is not about the effectiveness of Christ’s saving work but about the ongoing pattern of suffering tied to serving Christ’s body.

Others think Paul is saying his hardships “complete” Christ’s afflictions in the sense that Christ’s sufferings continue to be experienced in Christ’s representatives. The “lack” is then not a deficit in Christ, but the remaining portion of suffering that belongs to the church’s mission and witness.

2) “Christ in you” (v.27): individual or corporate. Some take “you” mainly as individual believers: Christ present within each person, giving a sure future hope. Others emphasize the corporate meaning: Christ present “among you” as a Gentile-inclusive community that now belongs to God’s people. Many combine both: the phrase fits Paul’s focus on a real community (“his body… the assembly,” v.24) while still speaking to the members who make it up.

3) “Present every person perfect” (v.28). Some take “perfect” mainly as full maturity in this life—whole-person growth in understanding and stability in Christ, contrasted with being misled. Others think Paul’s language points beyond present growth to a final presentation at the end, even if it is pursued now through teaching and warning.

Why the disagreement exists

Paul uses compact phrases that can naturally be read in more than one direction. In v.24, “lacking” and “afflictions of Christ” sound like they might touch Christ’s own suffering, yet the sentence also links Paul’s hardships to the benefit of “his body,” which shifts attention to the church’s experience. In v.27, the wording allows either “in you” (personal) or “among you” (community) as the best sense in context, especially because Paul highlights Gentiles as a group. In v.28, “present” can describe a present aim of ministry and also echo the idea of a final accounting.

What this passage clearly contributes

• Paul ties ministry to real cost: suffering and hard work are presented as part of how God’s message reaches and strengthens Christ’s people (vv.24, 29).
• Paul does not describe himself as inventing a message; he is carrying out an assigned responsibility to bring God’s word to its intended fullness of announcement (v.25).
• The “mystery” is not secret knowledge for a few; it is something once hidden but now disclosed, with a specific emphasis on Gentiles being included (vv.26–27). Colossians 1:26
• The mystery is summarized in relational, Christ-centered terms (“Christ in you…”) and oriented toward future “glory” (v.27).
• Paul’s ministry is comprehensive in scope (“every person” repeated): proclamation, warning, teaching, and the goal of full maturity “in Christ,” energized by God’s working (vv.28–29). every