Andrew Murray emphasizes the significance of abiding in Christ to produce lasting fruit in our Christian lives. He contrasts temporary, superficial fruit with the enduring impact of work empowered by the Holy Spirit, which leaves a mark for eternity. Murray encourages believers to recognize their divine appointment to bear fruit that abides, highlighting that true fruitfulness stems from a deep, unbroken fellowship with Christ. He calls on Christians to reflect on their influence and to rely on God's power rather than their own efforts. Ultimately, Murray reassures that as we abide in Him, we will fulfill our purpose and bear much fruit for His glory.