And I will ask the Father, and He will give you another Advocate to be with you forever— the Spirit of truth. The world cannot receive Him, because it neither sees Him nor knows Him. But you do know Him, for He abides with you and will be in you. — JOHN14:16,17
Jesus's departure was not a loss but the path for the Father to send the Spirit, our permanent Helper. The Spirit is the personal presence of God inside you, confirming your adoption and enabling your cry to the Father. He intercedes when you cannot pray and floods your heart with divine love, making hope certain.