Why does God call his people to worship together? In this final message of the Worship by the Book series, Hebrews 12 and Revelation 5 show that worship is something God's people step into, not something they start. A look at the purpose of worship, from Sinai to Zion to the throne of the Lamb.

What does it actually mean to worship God rightly? In this third message on the Regulative Principle of Worship, we walk through John 4:19-26 and Jesus's words to the woman at the well, considering what it means to worship the Father in spirit and truth, and why sincerity alone can still miss the mark.

Fully Human, For Us: a communion sermon from First Reformed Church (EPC) on Hebrews 2:5-18. In a moment when artificial intelligence and other pressures have made the question of what it means to be human feel urgent again, this passage answers it not with a theory but with a person: Jesus Christ, who took on flesh and blood, suffered, died, rose, and ascended, so that he might be a merciful and faithful high priest for his people. Preached at a special evening communion service hosted for the Rivers and Lake Presbytery.

Mark Groen preaches on what the early church devoted itself to when God's people gathered: the teaching of the Word, the breaking of bread, the prayers, and singing. Along the way, the sermon looks at what the Lord's Supper points to, why the church prays the Psalms, and how singing does more than set a mood. God gave His church these ordinary means because this is how He meets with us, shapes us, and holds us together.

What does it mean to worship God "by the book"? In this first message of a new series on the Regulative Principle of Worship, we walk through Deuteronomy 12 and the sobering account of Nadab and Abihu in Leviticus 10 to see why God alone has the right to define how he's approached, and why that's actually good news for his people.

"Known by Who Redeemed You" — a sermon from First Reformed Church (EPC) in Edgerton, MN, on Galatians 2:15–21 and Colossians 3:1–4. Considers what it means to find identity not in what we build or achieve, but in a righteousness received through faith in Christ, and a life now hidden with Him until He appears in glory.

The final sermon in the "Walking in the Light" series through 1 John. As the letter closes, three certainties emerge: eternal life, confidence in prayer, and belonging to God through Christ, capped off with a final charge to guard the heart from anything that would take God's place.

"The Threefold Witness" continues the "Walking in the Light" series through 1 John, working through 1 John 5:6-12. John presents three witnesses to the truth of who Jesus is: water, blood, and the Spirit. Together they build a case that is airtight, and John calls every listener to respond. Whoever has the Son has life; whoever does not have the Son does not have life.