Christian Worship: Hymnal is the most recent hymnal authorized by the Wisconsin Evangelical Lutheran Synod (WELS). It was published in 2021 by Northwestern Publishing House (NPH), the official publisher of the WELS, and intended to replace Christian Worship: A Lutheran Hymnal. The WELS Hymnal Project Executive Committee began preparations for the hymnal in 2013; the project chairman was Jon Zabell and the project director was Michael Schultz.