Jesus does indeed predict a “vicar” in the sense of a “replacement” for His physical presence here on earth. However, this “vicar of Christ” is not a priest, high priest, bishop, or pope. The only biblical “Vicar of Christ” is the Holy Spirit. John 14:26 declares, “But the Counselor, the Holy Spirit, whom the Father will send in my name, will teach you all things and will remind you of everything I have said to you.” John 14:16-18 proclaims, “And I will ask the Father, and He will give you another Counselor to be with you forever — the Spirit of truth. The world cannot accept Him, because it neither sees Him nor knows Him. But you know Him, for He lives with you and will be in you. I will not leave you as orphans; I will come to you.” The Holy Spirit is Christ’s “replacement” on the earth. The Holy Spirit is our Counselor, Teacher (John 14:26), and guide into all truth (John 16:13).