Hebrews 1: 1-2
In the past God spoke to our ancestors through the prophets at many times and in various ways, but in these last days he has spoken to us by his Son, whom he appointed heir of all things, and through whom also he made the universe.
God comes to man in simple means. Water, wine and bread. Forgiving all sins according to His Grace. Correspondingly, he chooses to speak to us by His Son (Christ, the Logos, The Word).
The OT age of prophesy ended with John the Baptist. We have the risen and ascended Word to show us God. All others are pretenders to the throne.
Q says: Be careful who you follow.