Day 4 Read: John 15:5
5 I am the vine; you are the branches. Whoever abides in me and I in him, he it is that bears much fruit, for apart from me you can do nothing.
Reflect: What is the result of the mutual abiding between Christ and the believer?
Consider: The branch’s purpose is to bear much fruit (v. 5), but the next verses show that this fruit is the consequence of prayer in Jesus’ name, and is to the Father’s glory (vv. 7, 8, 16). This suggests that the ‘fruit’ in the vine imagery represents everything that is the product of effective prayer in Jesus’ name, including obedience to Jesus’ commands (v. 10), experience of Jesus’ joy (v. 11–as earlier his peace, 14:27), love for one another (v. 12), and witness to the world (vv. 16, 27). This fruit is nothing less than the outcome of persevering dependence on the vine, driven by faith, embracing all of the believer’s life and the product of his witness.
Respond: What does it mean for Jesus to remain in us? Why are both remaining in Jesus and Jesus remaining in us necessary to produce fruit? What can you do to more closely and consistently abide in Christ, even this week?
 D. A. Carson, The Gospel according to John, The Pillar New Testament Commentary (Leicester, England; Grand Rapids, MI: Inter-Varsity Press; W.B. Eerdmans, 1991), 517.