“If the truth of being justified by Christ alone (not by our works) is lost, then all Christian truths are lost. For there is no middle ground between Christian righteousness and works-righteousness. There is no alternative to Christian righteousness but works-righteousness; if you do not build your confidence on the work of Christ, you must build your confidence on your own work. On this truth and only on this truth the church is built and has its being.”
- Timothy Keller, Paul’s Letter to the Galatians: Living in Line with the Truth of the Gospel (Redeemer Presbyterian Church, 2003), 16.
“While the Church is scattered throughout all the world, and the pillar and ground of the Church is the Gospel and the spirit of life” — Ireneaus of Lyons – Against Heresies 3.11.8 (c. 180 AD)