the Teacher, Holy Spirit: The: As Such He: Guides Into all Truth
Source: TTT
John 14:26
But the Advocate, the Holy Spirit, whom the Father will send in My name, will teach you all things and will remind you of everything I have told you.
John 16:13
However, when the Spirit of truth comes, He will guide you into all truth. For He will not speak on His own, but He will speak what He hears, and He will declare to you what is to come.