We are saved believing on the Lord Jesus Christ (Acts 16:30-31). 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 us by grace through faith in Christ (Ephesians 2:8-10). We are God's workmanship in Christ.
The Bible teaches that we are saved 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.
We are saved through faith alone in Christ. 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).
We are saved to the praise of God's glory alone. Salvation is by God's grace in Christ. God saves sinners to the praise of His glorious grace (Ephesians 1:6, 12, 14). Christ is the fullness of God's grace (John 1:14-16). We are saved by grace through faith in Christ. That gives all the praise and glory to God.