The EFCA affirms Matthew 28:19 as the authoritative command of the risen Christ requiring baptism 'in the name of the Father, and of the Son, and of the Holy Spirit.' The Trinitarian formula is essential to valid baptism and is consistently used in all EFCA baptisms.

Baptism in the EFCA is practiced as believer's baptism, administered to those who have made a personal profession of faith in Christ. The Trinitarian formula connects the baptized believer to the community of faith, the covenant people of God, and the work of all three persons of the Trinity in salvation. The formula reflects the EFCA's strong Trinitarian theology.

Matthew 28:19 is also understood in the EFCA as the Great Commission, establishing the church's mandate to evangelize and disciple all nations. Baptism seals the covenant commitment of the believer and the church's commitment to nurture them in faith.