when was the trinity first mentioned in the bible
Trinity While scripture does not contain the word Trinity,[16] an indication of three distinct persons can be found in 1 John 5:7 for the validity of which exist a controversy known as Johannine Comma. Early Christian belief in the deity of Jesus Christ existed since the first century in the writings of John the Apostle. (John 1:1) Jesus is also quoted as attesting to being equal with the Father. (John 8:58, 10:30)
John 1:1 The phrase "the Word" (a translation of the Greek word "Logos") is widely interpreted as referring to Jesus, as indicated in other verses later in the same chapter.[4] This verse and others throughout Johannine literature connect the Christian understanding of Jesus to the philosophical idea of the Logos and the Hebrew Wisdom literature. They also set the stage for later understanding development of Trinitarian theology early in the post-biblical era.