How does legalism affect a Christian's walk with God?

Legalism is a mindset that introduces works into the equation of salvation and sanctification. It seeks to establish righteousness based on human effort rather than divine grace. Paul warns against this in Galatians, where he emphasizes that adding works to grace undermines the gospel's transformative power. The danger of legalism is that it shifts our focus from the sufficiency and supremacy of Christ's sacrifice to our ability to meet certain standards. This can lead to believers living in spiritual bondage, constantly striving for acceptance rather than resting in Christ’s finished work. In stark contrast, the gospel of grace frees us to serve joyfully, knowing that we are accepted and loved because of Christ alone.