Why is Christ alone important in Reformed theology?

In Reformed theology, the principle of 'Christ alone' is foundational to understanding salvation. This doctrine asserts that all that is required for salvation has been accomplished in Christ, as articulated in passages such as John 14:6, where Jesus declares, 'I am the way, the truth, and the life; no one comes to the Father except through me.' This exclusion of human merit and self-righteousness underscores the necessity of relying entirely on Jesus' sacrifice. Furthermore, Ephesians 2:8-9 emphasizes this by stating, 'For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, not of works, lest any man should boast.' In embracing Christ alone, believers acknowledge the sufficiency of His grace and the futility of attempts at self-justification. Thus, 'Christ alone' is not merely a slogan but a profound truth that shapes our understanding of grace and the gospel.