Comfort of the Holy Spirit
““If you love Me, keep My commandments. And I will pray the Father, and He will give you another Helper, that He may abide with you forever— the Spirit of truth, whom the world cannot receive, because it neither sees Him nor knows Him; but you know Him, for He dwells with you and will be in you. I will not leave you orphans; I will come to you.” John 14:15-18 NKJV
https://www.bible.com/114/jhn.14.15-18.nkjv
““But when the Helper comes, whom I shall send to you from the Father, the Spirit of truth who proceeds from the Father, He will testify of Me. And you also will bear witness, because you have been with Me from the beginning.” John 15:26-27 NKJV
https://www.bible.com/114/jhn.15.26-27.nkjv
“The Spirit Himself bears witness with our spirit that we are children of God, and if children, then heirs—heirs of God and joint heirs with Christ, if indeed we suffer with Him, that we may also be glorified together.” Romans 8:16-17 NKJV
