The Assemblies of Yahweh is a nonprofit religious organization with its international headquarters in Bethel, Pennsylvania, United States. The organization developed independently out of a radio ministry begun by Jacob O. Meyer in 1966. The Assemblies of Yahweh is the largest sacred name group, but it is not part of the Sacred Name Movement.
The Assemblies of Yahweh consider themselves to be the reconstituted Apostolic Assembly that went into dormancy in 70 CE. The sect's founder, Jacob O. Meyer (November 11, 1934 - April 9, 2010), learned about the name Yahweh while he was taking a Biblical theological course. As a result, he became convinced of the importance of exclusively employing the names Yahweh for God and later, Yahshua for Jesus. Meyer went on to found the Assemblies of Yahweh in 1969. The organization sometimes refers to itself as "Modern Day Elijah", because Hebrew: אֱלִיָּהוּ, Eliyahu, means "My El is Yahweh" ) alluding also to Malachi 4 and Mark 9:12 concerning the return of the worship of Yahweh in the "latter days".
The Assemblies leadership call their faith 'True Worship', rather than Christianity or Judaism. They are less commonly known as Messianic (or Spiritual) Israelites, possibly based on John 4:23.
In 1969 the Assemblies of Yahweh received its charter from Berks County, Pennsylvania. The core of this charter reads:
We affirm that as obedient children it is necessary to keep all of the commandments, statutes, and judgments (except the ritual and animal sacrifice Laws) which the Heavenly Father gave to Israel to make them a separate people, Leviticus 20:7-8; Deuteronomy 6:6-9, 25; Deuteronomy 7:6-11; Matthew 5:17-20; Romans 7:12. It is now possible through the Holy Spirit to keep these commandments by faith for our salvation, Ephesians 2:8-10; Jacob 2:17-20. We now keep a spiritual sacrifice rather than animal sacrifices, meal, and drink offerings, Hebrews 13:15-16; 1 Peter 2:5; Romans 12:1; Philippians 4:18.