What does it mean to be a living sacrifice according to the Bible?

Romans 12:1 instructs believers to present their bodies as living sacrifices, holy and acceptable to God, which is viewed as their reasonable service. This means that every aspect of a Christian's life, including thoughts, actions, and decisions, should be offered to God as an expression of worship. It reflects a commitment to serving God and aligning one's life with His will. Furthermore, being a living sacrifice signifies an ongoing process of dedication and sanctification, inviting God to work through and transform the believer to reflect His character and glory.