God saves us by grace through faith in Christ alone. We can never earn nor deserve our salvation. We have all sinned (Romans 3:23). Christ alone saves sinners from the condemnation and curse of sin. God saves sinners by grace through faith in Christ (Ephesians 2:8-10). Salvation is God's workmanship in Christ.
The Bible teaches that God saves us in Christ alone (Acts 4:12). The Gospel of Christ is the message of salvation (Romans 1:16). Christ died for our sins. He is risen for our justification. Old Testament believers were saved by the promise of Christ coming. New Testament believers are saved because Christ has come.
God saves us through faith alone in Christ. Our faith is trusting and relying upon Christ alone. Faith is relying upon Christ Jesus our Lord to save us to the uttermost (Hebrews 7:25). Faith is trusting Christ to begin and complete our salvation (Philippians 1:6).
God works all things to the praise of His glory. That includes our salvation in Christ. God saves sinners to the praise of His glorious grace (Ephesians 1:6, 12, 14). Christ is the fulness of God's grace (John 1:14-16). God saves us by grace through faith in Christ alone. That gives all the praise and glory to God.