The means of grace are the outward ordinances Christ has appointed—primarily the Word of God, the sacraments, and prayer—through which the Holy Spirit communicates the benefits of redemption to the elect. While denominations differ on the nature and number of these ordinances, all Reformed traditions agree that these means are not ends in themselves but instruments through which God nourishes the soul.
The means of grace are the ordinary, outward channels through which Christ grants the benefits of His finished work to His people. As noted in the 1689 LBCF Ch.14 §1, the ministry of the Word is the primary means by which the Spirit works saving faith, which is then strengthened through the sacraments and prayer. This aligns with the Westminster Shorter Catechism Q.88, which identifies these as the ordinary instruments by which Christ communicates the benefits of redemption. We do not view these as works that merit favor, but as gifts of grace that sustain our union with Christ.
It is vital to remember that these means possess no inherent power in themselves; their efficacy is found entirely in the Spirit's operation. As articulated in the Canons of Dort Head 3/4 Art.17, God has graciously ordained these means as the 'seed of regeneration and food of the soul,' and we are warned against separating what He has intimately joined together. We must avoid both the moralistic view that we earn grace through these duties and the dismissive view that they are unnecessary. As the Apostle Paul writes, 'For seeing that in the wisdom of God the world through its wisdom knew not God, it was God's good pleasure through the foolishness of the preaching to save them that believe' (1 Corinthians 1:21).