We live in a world where many people doubt that God can be known and where there are many conflicting philosophies and religious viewpoints. Even amongst professing Christians there are sometimes claims of further revelation that contradict or claim to go beyond Scripture.
However, Hebrews leaves us in no doubt about the fact that God spoke decisively to Israel through the prophets and that he has fully and finally revealed his character and will by his Son (1–2). The OT revelation came at many times throughout Israel’s history and in various ways such as dreams, visions and angelic messages. But the ultimate revelation has come in these last days of human history, through Jesus Christ.