On His way to the cross, Jesus prayed for His disciples (John 17), asking the Father that “they may all be one” (v.21).
Consequently the FELSISA strives for the unity of the church and is distressed by discord and conflict existing in the church of Jesus Christ.
Disunity and separation may be caused by false doctrine only. Misconceptions destroy the unity of the church. Jesus Christ and the apostles continually warned against false doctrine. The Bible also repeatedly calls for dissociation from such.
Therefore the FELSISA strives to remain committed to preaching the true Word of God and to administer the sacraments according to the Gospel. Consequently the FELSISA has no Holy Communion fellowship with those churches whose preaching and practices deviate from the Word of God as recorded in the Bible.