Bible study

The Book of 1 John

5 chapters. This study follows the historic Christian understanding that the apostle John wrote this eyewitness testimony to strengthen believers in truth, love, holiness, and assurance. Writing after others had denied that Jesus Christ came in the flesh, John keeps returning to three tests of a real work of God — walking in the light, loving one another in deed, and holding fast to the truth about the Son — so that believers may know they have eternal life.