Everything Jesus knows the Holy Spirit knows, and the Holy Spirit is in us if we are Christ’s. The Holy Spirit can tell us everything we need to know about Jesus. The Scriptures were written under the Holy Spirit’s inspiration. He is the One who reveals the truth of the Scripture to us.
The Helper, the Holy Spirit, whom the Father will send in My name, He will teach you all things, and bring to your remembrance all things that I said to you. John 14:26 NKJV