How do we know that grace brings complete salvation?

The complete salvation that grace brings is highlighted in the assurance that all who experience God’s grace will be brought to glory. Paul emphasizes in Titus 2:14 that Jesus Christ gave Himself for us to redeem us from all iniquity, purifying for Himself a people zealous for good works. Further, grace provides everything necessary for our salvation; it gives believers Christ who is our wisdom, righteousness, sanctification, and redemption. Thus, grace ensures that every aspect of salvation is fully accomplished and assured, grounded in Christ’s redemptive work.