Jesus goes on to promise the Holy Spirit, described as another advocate who will help and be with believers forever. This Spirit of truth, as mentioned in Acts 1:8, empowers and sustains believers in their faith journey, guiding and comforting them along the way. The distinction between believers and the world in recognizing and accepting the Holy Spirit is emphasized, showing that spiritual discernment and relationship with the Holy Spirit are unique to those who follow Christ.
Moreover, Jesus reassures His disciples that He will not leave them as orphans but will come to them, promising His continual presence and care. This assurance of His presence, echoed in Matthew 28:20, provides comfort and security to believers, knowing that they are never alone. Jesus also speaks of His resurrection and the eternal life He offers, laying the foundation of hope for believers, as mentioned in Romans 6:8.