Mark 9:40
A focused desk for reading, commentary, cross-references, original language notes, and your own observations.
Mark 9:40
40 For he that is not against us is on our part.
Chapter Context
Mark 9 is a action-oriented gospel chapter in the New Testament that explores themes of mercy, love, faith. Written during the mid first century CE (c. 65-70 CE), this chapter should be understood within its historical context: Composed during or just after Nero's persecution when eyewitnesses were disappearing.
The chapter can be divided into several sections:
- Verses 1-5: Introduction and setting the context
- Verses 6-12: Development of key themes
- Verses 13-20: Central message and teachings
- Verses 21-50: Conclusion and application
This chapter is significant because it addresses timeless questions about faith, suffering, and divine purpose. When studying this passage, it's important to consider both its immediate context within Mark and its broader place in the scriptural canon.
Verse Study
Mark 9:40
40 For he that is not against us is on our part.
Analysis
Jesus stated a crucial principle: 'For he that is not against us is on our part' (ὃς γὰρ οὐκ ἔστιν καθ' ἡμῶν, ὑπὲρ ἡμῶν ἐστιν). This seems opposite to Matthew 12:30: 'He that is not with me is against me.' The difference is context. In Matthew 12, Pharisees attributed Jesus' exorcisms to Satan—active opposition. Here, the person performed genuine ministry in Jesus' name—active alignment. Jesus teaches nuanced discernment: don't assume neutrality equals hostility. Those performing kingdom work in Christ's name, even outside official structures, should be affirmed not opposed. However, active opposition (Matthew 12:30) reveals spiritual allegiance. In contested territory (spiritual warfare), neutrality is impossible—either advancing or opposing. But those genuinely working for Christ, though not organizationally aligned, deserve partnership not prohibition.
Historical Context
This principle guided early church relationships. Paul affirmed Apollos' ministry though he was taught independently (Acts 18:24-28; 1 Corinthians 3:4-6). Early Christians distinguished between
- heretics denying essential doctrine (1 John 2:18-23; 2 John 7-11)
- immature or incomplete believers (Acts 18:24-26; 19:1-7),
- genuine believers with different practices or emphases (Romans 14:1-15:7; 1 Corinthians 8-10).
Jesus' principle 'not against us is for us' applies to category three—genuine believers working in Christ's name deserve partnership. However, false teachers actively opposing Christ (category one) must be rejected. Discernment distinguishes between doctrinal disagreement among believers and fundamental opposition to Christ.
Reflection
- How does Jesus' principle balance necessary doctrinal boundaries with generous affirmation of all genuinely advancing His kingdom?
- What's the difference between healthy theological discernment and sectarian exclusivism that divides Christ's body unnecessarily?
Cross-References
- Parallel theme: Matthew 12:30, Luke 11:23