There is indeed a responsibility for the church to share the gospel in the world, but never at the expense of the church’s charity and mercy for those neighbors who are nearby.
The only hope for idol-addicted sinners who are utterly incapable of decluttering their souls is Jesus, the one at the heart of the gospel, and the only one who stands before the Father with an undivided heart.
More than a friend, Amsdorf was also an important figure in the work of religious reform, providing counsel to Luther on key occasions, shepherding the churches, and defending the faith until his death.

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You cannot sever the saint from the sinner. Christians remain both simultaneously.
God is a judge, but unlike you, God is just!
Polycarp’s faith, life, writings, and even his death revealed the fruit of faith and love grafted into his heart by Christ the Vine.
In grace, God chooses to love his people.
This is an excerpt from Ditching the Checklist: Assurance of Salvation for Evangelicals (and Other Sinners) by Mark Mattes (1517 Publishing, 2025), pgs. 5-7.
In the liturgy, Christ is present, self-giving, and ever-addressing his people.
Luther’s famous treatise contains great consolation for Christians struggling with grace, suffering, and hope.
There is no one — not now, not ever — who cannot be included in the family of God through the efficacy of Christ’s saving power.
By the end of this prayer of wrestling, David finally has the strength to claim victory over his lying enemies.
There is a “re” involved with baptism, but unlike the Anabaptists, it’s not a “re-do,” but a “re-turn" or a “re-member.”
As you step into the days ahead, remember this: no matter how lost you may feel, you have a God who seeks you out, celebrates your return, and rejoices over you.
It's a new year, and you are still the same you: a sinner who is simultaneously perfect in every way because Christ declares it to be so.