How does living by faith affect a believer's life?

Living by faith profoundly impacts a believer's life, shifting the focus from self-reliance to reliance on Christ. As seen in Romans 1:17, faith reveals God's righteousness, guiding believers to trust entirely in His provision. This transformation leads to a deeper awareness of one's own depravity, encouraging a humble posture before God. Furthermore, faith fuels perseverance through trials as believers are reminded of Christ's sufficiency and faithfulness, assuring them that they are kept secure by His grace until the end.