Diaconal Key Terms

The article outlines how “diaconal” ministry (diakonia) centers on service, charity, mercy, and justice — not as an optional add-on, but as intrinsic to the church’s calling. It argues that true diaconal ministry flows naturally out of the proclamation of God’s Word and the gospel, so that mercy, justice, healing, help and love become visible expressions of Christian faith.

The Covenant and the Sacraments: Baptism and the Lord’s Supper

The article explains that under the covenant of grace the two sacraments of Baptism and the Lord’s Supper were instituted by Christ as visible signs and seals of God’s promises to his people. It describes baptism as the once-for-all rite of initiation by which one is grafted into the covenant, and the Lord’s Supper as the ongoing feast of remembrance through which believers proclaim Christ’s death and look forward to his return.

Ephesians 1:13-14a - Sealed With the Holy Spirit

Being “sealed with the Holy Spirit” means that when a believer hears the gospel and trusts in Christ, God marks them as His own — giving the Spirit as a seal of ownership, authenticity and belonging. The Spirit serves as a guarantee (or earnest) of the believer’s inheritance, assuring that redemption and full possession of that inheritance will come when Christ returns. This sealing signifies a present, lasting security in Christ, marking believers as God’s redeemed people and assuring their future glory.

The Readings of Scripture

The centrality of the sermon in worship often impacts how we view and deal with the other liturgical elements, such as the Scripture readings, songs, and prayers. This article will discuss the place of the Scripture readings in the liturgy. It explains historical practices like the lectio continua, and calls for a renewed appreciation of the reading of various parts of Scripture, from both the Old and New Testament, in worship.

What is Christian Freedom? Liberty and Responsibility

The article argues that Christian freedom — liberty and responsibility — means believers are set free in Christ from the bondage of sin, guilt, and the law, thereby gaining spiritual liberty to live under grace rather than under law. It stresses that this freedom is not a license to indulge the flesh, but a calling to love and serve others, walking in holiness and using liberty responsibly so that one’s life honors God and builds up the community.