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Acts 29 Network (Non-denominational church-planting network)

Downtown Cornerstone Church

2816 1st Ave, Seattle, WA 98121
Strong — Acts 29 urban Seattle plant, post-Mars-Hill era
Quick Facts
Pastor — the shepherd God holds accountable Adam Sinnett (Lead Pastor)
Founded 2009
Denomination Acts 29 Network
Service Times Sundays at 10:00 AM
Men's Ministry Yes
Kids Ministry Yes
Pastor Credentials Acts 29 Network church planter; founding pastor (church planted 2009)
10-Point Theological Scorecard
Christology
Is Jesus the only way? (John 14:6)
Acts 29 Doctrinal Distinctives affirm historic Trinitarian Christology.
Strong
Scripture
Inerrancy affirmed? Final authority?
Acts 29 affirms inerrancy in public doctrinal statements.
Strong
Men's Discipleship
Intentional formation for men?
Verify in person; not detailed from public sources.
Caution
Soteriology
Faith alone? How is salvation presented?
Acts 29 is confessionally Reformed-evangelical — substitutionary atonement, sola fide central.
Strong
Gender / Biblical Design
Biblical manhood and womanhood by God's design — patriarchal, complementarian, egalitarian, or affirming gender ideology?
Acts 29 is formally complementarian; male eldership required as network membership condition. Adam Sinnett (male) Lead Pastor.
Male lead pastor; Acts 29 network polity is complementarian — male eldership required
Strong
Leadership Structure
Male elders/pastors? Accountability?
Acts 29 requires plurality of male elders for member churches; peer accountability via network assessment.
Strong
Preaching Style
Expository or topical/therapeutic?
Network norm is expository/gospel-centered preaching.
Strong
Mission Clarity
Great Commission central?
Urban-focused gospel mission to downtown Seattle population.
Strong
Cultural Alignment
DEI/CRT language? Social justice crowding out gospel?
Downtown Seattle context is highly progressive; verify drift markers in person. Distinct from Mars Hill's prior approach.
Caution
Accountability Structure
Denominational home, elder plurality, or external network — is the pastor answerable to anyone?
Acts 29 Network — peer accountability but not a confessional denomination with ecclesiastical courts.
Caution
Assessment
Downtown Cornerstone Church is an Acts 29 church plant in downtown Seattle led by Adam Sinnett, planted in 2009. Operating in the same city where Mars Hill Church collapsed in 2014, DCC represents a healthier post-Driscoll Acts 29 expression. The church is committed to gospel-centered, expository preaching, complementarian polity, and urban mission. For a man in greater Seattle seeking a complementarian church with a downtown footprint, DCC is a credible recommendation. Verify current elder board and ministry culture directly.
#acts29#wa#seattle#church-plant#urban#expository#post-mars-hill
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Sources & Evidence

These are the URLs consulted to arrive at this church's scoring. Score-note claims are synthesized from homepage content, denominational directories, and public statements of faith at the time of review. Church websites change frequently; we're progressively adding Internet Archive snapshots to prevent link rot.

  1. [1] Live source acts29.com/church/downtown-cornerstone-2/
  2. [2] Live source downtowncornerstone.org

Transparency note: MOOP ratings are researcher judgments about publicly available theological and ecclesial evidence. They are not infallible. If a church's public posture has changed since our review, or if we've mis-read evidence, tell us — we publish corrections.

Last reviewed: 2026-05-16 — Annual review recommended
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