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Orthodox Presbyterian Church (OPC)

New Geneva Orthodox Presbyterian Church

101 4th St., Idaho Falls, ID 83401
OPC — Idaho Falls, eastern Idaho near LDS country
Quick Facts
Pastor — the shepherd God holds accountable David A. Bass
Founded Verify
Denomination OPC
Service Times Sunday Worship 10:00 a.m.; Sunday School and midweek studies
Men's Ministry No
Kids Ministry Yes
10-Point Theological Scorecard
Christology
Is Jesus the only way? (John 14:6)
OPC Westminster Standards — orthodox Christology.
Strong
Scripture
Inerrancy affirmed? Final authority?
Westminster Confession affirms inspiration and authority of Scripture.
Strong
Men's Discipleship
Intentional formation for men?
Yellow — verify men's ministry programming on-site; gender-specific group studies listed.
Caution
Soteriology
Faith alone? How is salvation presented?
Reformed/Calvinistic per Westminster Standards.
Strong
Gender / Biblical Design
Biblical manhood and womanhood by God's design — patriarchal, complementarian, egalitarian, or affirming gender ideology?
OPC complementarian — male elders/ministers per Book of Church Order.
OPC complementarian — male elders/pastors per Westminster Confession + Book of Church Order.
Strong
Leadership Structure
Male elders/pastors? Accountability?
Plurality of male elders.
Strong
Preaching Style
Expository or topical/therapeutic?
Verify on-site — Pastor David Bass.
Caution
Mission Clarity
Great Commission central?
Mission emphasis includes gospel-sharing study with LDS neighbors — distinctive cross-cultural posture.
Strong
Cultural Alignment
DEI/CRT language? Social justice crowding out gospel?
Verify on-site — operates in heavily LDS-culture eastern Idaho; mid-week LDS-outreach study noted.
Caution
Accountability Structure
Denominational home, elder plurality, or external network — is the pastor answerable to anyone?
OPC — Presbytery of the Northwest; confessional Westminster subscription.
Strong
Assessment
New Geneva OPC is the second of two OPC congregations in Idaho, serving Idaho Falls in the heavily LDS-cultured eastern part of the state. Pastor David A. Bass leads a Reformed congregation explicitly committed to the Reformation distinctives, with a notable midweek study aimed at gospel conversation with LDS neighbors. The church emphasizes covenantal worship, Sunday School, and gender-specific group studies.
#opc#id#idaho-falls#presbytery-of-the-northwest#mountain-west#underrepresented-state#lds-context
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MOOP Engagement Tracker

How this church was personally verified by the MOOP directory team:

Researched church website
Sources & Evidence
Enrichment Notes

Verified pastor David A. Bass, address, and Reformed/LDS-outreach posture via OPC.org locator (church_id 76) and church website.

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 newgenevaopc.org
  2. [2] Live source opc.org/church.html

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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