What does the Bible say about Christ's oversight over salvation?

Jesus Christ's oversight over salvation is a central theme throughout Scripture. In Hebrews 12:2, He is described as the author and finisher of our faith, indicating His sovereign role in initiating and completing the work of salvation. This oversight is also seen in various accounts that show God's control over every aspect of salvation. From the atonement of sins to the process of regeneration, salvation is depicted as entirely the work of Christ. As the high priest and mediator, He holds the ultimate responsibility for redeeming His people, which is echoed in 1 Timothy 2:5 where it states that there is one mediator between God and men, the man Christ Jesus. Thus, Scripture unequivocally teaches that salvation is not a matter of human initiative but of Christ's sovereign grace.