How do we know God provides salvation in Christ?

Scripture provides definitive evidence of God's provision for salvation through Jesus Christ. In Isaiah 5, the metaphor of God's vineyard symbolizes His love and care for His people. Despite their rebellion, God continually provides a way for salvation, ultimately fulfilled in Christ. Romans 5:18 describes how the righteousness of Christ offers justification for all who believe. The New Testament further confirms this by revealing that Christ, as the fulfillment of the law and the perfect sacrificial Lamb, reconciles us to God, securing eternal life for His people based on His work, not our own efforts.