But when he, the Spirit of truth, comes, he will guide you into all truth. He will not speak on his own; he will speak only what he hears, and he will tell you what is yet to come. John 16:13 NIV
I find the Holy Spirit to be most helpful to my daily life and unveiling God’s Word. I am so thankful that God will dwell in the hearts of all Believers that ask in faith.
...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. John 14:17
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 14:26
The Holy Spirit is not going to lead some men to believe new doctrines in the 16th century, that He did not lead other men to believe for the first 15 centuries of Christianity.
for example, for 1,500 years, Christans believed in baptismal regeneration. some men claimed to be inspired by the Holy Spirit to reject in the 16th century. does that make sense to you?