John states his Gospel's purpose: 'But these are written, that ye might believe that Jesus is the Christ, the Son of God' (tauta de gegraptai hina pisteusete hoti Iesous estin ho Christos ho huios tou theou). The purpose clause hina pisteusete indicates John wrote to produce faith - that readers would believe (pisteuo) that Jesus is both the Messiah (ho Christos) and God's Son (ho huios tou theou). The dual identification is crucial: Jesus fulfills Jewish Messianic expectation and possesses divine sonship. The purpose continues: 'and that believing ye might have life through his name' (kai hina pisteuontes zoen echete en to onomati autou). Believing results in having (echete) life (zoen) in His name. This summarizes John's Gospel - presenting Jesus' identity and work to produce saving faith that grants eternal life. The verse provides hermeneutical key to reading John's carefully selected signs and discourses.
Historical Context
John's Gospel, written circa 90-100 AD, addresses both Jewish and Gentile readers. Against Jewish objections, John proves Jesus is Messiah through fulfilled prophecy and signs. Against Gnostic denials of Christ's humanity, John emphasizes incarnation (1:14, 19:34). Against imperial cult proclaiming Caesar as 'son of god,' John declares Jesus alone is God's Son. The purpose statement reveals John's evangelistic intent - the Gospel is missionary literature designed to convert readers. Church tradition holds that John wrote last of the four Gospels, supplementing synoptics with theological reflection. Early church used John's Gospel extensively in catechesis, teaching new converts Christ's identity. The verse became foundational to gospel literature more broadly - all Scripture is written to produce saving faith in Christ. Modern evangelical preaching often cites this verse explaining salvation's simplicity - believe in Jesus' identity and receive life.
Questions for Reflection
How does John's stated purpose of producing faith shape how we should read and interpret his Gospel?
Why does John emphasize believing Jesus is both the Christ (Messiah) and the Son of God - why both identities?
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Analysis & Commentary
John states his Gospel's purpose: 'But these are written, that ye might believe that Jesus is the Christ, the Son of God' (tauta de gegraptai hina pisteusete hoti Iesous estin ho Christos ho huios tou theou). The purpose clause hina pisteusete indicates John wrote to produce faith - that readers would believe (pisteuo) that Jesus is both the Messiah (ho Christos) and God's Son (ho huios tou theou). The dual identification is crucial: Jesus fulfills Jewish Messianic expectation and possesses divine sonship. The purpose continues: 'and that believing ye might have life through his name' (kai hina pisteuontes zoen echete en to onomati autou). Believing results in having (echete) life (zoen) in His name. This summarizes John's Gospel - presenting Jesus' identity and work to produce saving faith that grants eternal life. The verse provides hermeneutical key to reading John's carefully selected signs and discourses.