
Restoration Fellowship is dedicated to recovering the beliefs of the first-century disciples of Jesus. Sound theology begins with the creed to which Jesus subscribed in Mark 12:28-29, the creed of Israel (Deut. 6:4), and the Gospel about the Kingdom of God (Mark 1:14-15). Jesus commanded belief in that message, in contrast to what much modern Christian evangelism teaches.

The Christian doctrine of the Trinity (Latin: trinus "threefold") holds that God is one God, but three coeternal consubstantial persons or hypostases. These being the Father, the Son (Jesus Christ), and the Holy Spirit - as "one God in three Divine Persons". The three Persons are distinct, yet are one "substance, essence or nature" (homoousios).