How do we know that Christians are preserved in Christ?

The preservation of Christians in Christ refers to God's sovereign action in keeping His people secure in their salvation. Jude emphasizes this by stating that believers are 'preserved in Jesus Christ.' This preservation is not based on human effort but rather on the eternal purpose and power of God. In essence, it means that once God has set apart His chosen people and they come to faith, they cannot lose their salvation. It is firmly rooted in the reality that Jesus, as the Good Shepherd, keeps close watch over His flock, ensuring that not one will be lost. The believer's security is therefore established in the redemptive work of Christ, who guarantees that those saved will be presented blameless before Him.