What does it mean to be justified by faith in Christ?

To be justified by faith in Christ means that on the basis of faith alone, we are declared righteous by God. Ephesians 2:8-9 clarifies this doctrine: 'For by grace are ye saved through faith; and that not of yourselves: it is the gift of God.' Faith becomes the means by which we receive the grace of God, uniting us with Christ's righteousness. This contrasts with any form of works, emphasizing the sufficiency of Christ’s merits. Thus, our relationship with God is grounded in His grace as we trust in Christ alone for our standing.