Latin for "Christ alone." It is one of the five solae that summarize the core theological convictions of the Protestant Reformation.
Biblical Definition
Solus Christus is the doctrine that Jesus Christ is the sole mediator between God and man, and that salvation is accomplished only through His atoning work (His life, death, and resurrection). This principle asserts that Christ's sacrifice is sufficient for salvation and that no other person, institution, or work can add to what He has accomplished.
Webster's 1828 Definition
While the specific Latin phrase "Solus Christus" is not in Webster's 1828 dictionary, the components are. The definitions of "Christ" and "alone" convey the principle:
CHRIST: The anointed; a title of Jesus of Nazareth, signifying his consecration to the office of Mediator.
ALONE: Single; separate from others; without a companion. To the exclusion of all others.
The combined meaning underscores the exclusive role of Jesus Christ as the Mediator and Savior.
Modern Corruption
The modern corruption of Solus Christus is often seen in ideologies that diminish the unique and sufficient role of Christ. This can manifest as:
Syncretism: Blending Christianity with other religions, suggesting there are multiple paths to God.
Moralism: The belief that salvation is a cooperative effort between man's good works and Christ's sacrifice, thereby denying its sufficiency.
Institutionalism: Elevating a church, organization, or human leader to the status of a necessary mediator for salvation or grace.
These corruptions undermine the biblical teaching that Christ's work is complete and exclusively sufficient for reconciliation with God.
Scripture References
John 14:6 - "Jesus said to him, 'I am the way, and the truth, and the life. No one comes to the Father except through me.'"
Acts 4:12 - "And there is salvation in no one else, for there is no other name under heaven given among men by which we must be saved."
1 Timothy 2:5 - "For there is one God, and there is one mediator between God and men, the man Christ Jesus."
Hebrews 7:25 - "Consequently, he is able to save to the uttermost those who draw near to God through him, since he always lives to make intercession for them."