How did God communicate with the Old Testament prophets?
Question 01119
The Old Testament prophets occupy a remarkable place in the history of divine communication. They were not merely gifted teachers or insightful moralists; they were men to whom God actually spoke, and the variety of ways in which He did so tells us something important about both the nature of prophecy and the character of the God who reveals Himself through it. Hebrews 1:1 opens its great prologue with the reminder that God “spoke to our fathers by the prophets” at many times and in many ways, and that diversity of means is precisely what the Old Testament itself bears witness to.
The Benchmark Text: Numbers 12:6-8
The clearest summary of how God communicated with His prophets appears in Numbers 12, when Aaron and Miriam challenge Moses’ unique authority. God’s response establishes a hierarchy of prophetic communication that runs through the rest of the Old Testament. “If there is a prophet among you,” God declares, “I the LORD make myself known to him in a vision; I speak with him in a dream. Not so with my servant Moses. He is faithful in all my house. With him I speak mouth to mouth, clearly, and not in riddles, and he beholds the form of the LORD” (Numbers 12:6-8). The implication is that visions and dreams were the standard mode of prophetic communication, while Moses occupied an exceptional category of direct, unmediated speech. The prophets who came after Moses operated primarily within the first category, and their experiences varied in their specific character but shared the quality of mediated, symbolic communication that required interpretation.
Dreams and Visions
Dreams were among the most common vehicles for divine communication throughout the Old Testament period. Joseph’s prophetic dreams in Genesis 37 were a foretaste of what God intended to do through him; the dreams of Pharaoh’s cupbearer and baker (Genesis 40) and Pharaoh himself (Genesis 41) required prophetic interpretation. Daniel’s great visions came through dreams (Daniel 7-8), and Nebuchadnezzar’s disturbing dreams called for prophetic explanation (Daniel 2; 4). The distinction between an ordinary dream and a genuinely prophetic one was not always immediately clear, which is part of why the testing of prophets was so important in Israel.
Visions operated differently from dreams in that they could occur in a waking state, though the boundary between the two is not always sharply drawn in the biblical text. Isaiah’s commissioning vision of the LORD enthroned in glory (Isaiah 6) is a waking vision of overwhelming intensity. Ezekiel’s throne-chariot vision (Ezekiel 1) and the extended visions of the valley of dry bones (Ezekiel 37) and the restored temple (Ezekiel 40-48) display the dramatic symbolic richness characteristic of the visionary mode. Zechariah’s eight night visions (Zechariah 1-6) are rich with imagery that requires angelic interpretation. In all of these, the communication is received visually and symbolically rather than through direct verbal statement, and the prophet is called to attend carefully to what he has seen and what it signifies.
Direct Speech and the Word of the LORD
Running through the prophetic books is the formula “the word of the LORD came to” a particular prophet, used with remarkable frequency. Whether this always involved an audible voice, an inner impression of overwhelming certainty, or something else altogether is not always made explicit. What is clear is that the prophets experienced it as genuinely external communication rather than simply their own thoughts, and they announced what they received with the authority of “thus says the LORD.” Jeremiah describes the word of the LORD as “a burning fire shut up in my bones” that he was unable to contain (Jeremiah 20:9). Amos speaks of the LORD roaring so that the prophet cannot but prophesy (Amos 3:8). The compulsion they experienced was real and not self-generated.
On certain occasions, direct divine speech is recorded in ways that suggest something closer to audible communication. The theophanic appearances in which God spoke directly with particular individuals, such as Abraham (Genesis 12:1; 15:1-21), Moses at the burning bush (Exodus 3), Elijah at Horeb (1 Kings 19), and Isaiah in the temple (Isaiah 6), involved communication of the most direct kind. In several of these encounters, the Angel of the LORD speaks in terms that identify Him with God Himself, and these occasions carry the character of Christophanies, pre-incarnate appearances of the Son.
Other Means: The Urim and Thummim and the Prophetic Act
Divine communication was not confined to verbal or visionary modes. The Urim and Thummim, stored in the high priest’s breastplate, were a divinely-appointed means of seeking specific guidance on particular questions (Numbers 27:21; 1 Samuel 28:6). Their precise operation is not described in the text, and this is probably deliberate, since the emphasis is on the authority of the answer rather than the mechanics of the medium. The prophets also frequently communicated through enacted signs. Jeremiah buried a linen belt at the Euphrates (Jeremiah 13), bought a field while Jerusalem was under siege as a sign of future hope (Jeremiah 32), and smashed a clay jar before the elders of the people (Jeremiah 19). Isaiah walked barefoot and naked for three years as a sign against Egypt and Cush (Isaiah 20). Ezekiel performed an extraordinary series of symbolic acts at God’s instruction. These enacted communications were not merely visual aids; they were themselves a form of prophetic declaration in which the act carried the weight of the word.
The Prophets’ Own Relationship to Their Words
One of the most striking features of Old Testament prophecy is what 1 Peter 1:10-12 tells us about the prophets’ own experience of the words they delivered. They “searched and inquired carefully” into the meaning of their own prophecies, wondering about the time and circumstances to which the Spirit of Christ within them was pointing. They knew they were serving not themselves but a future generation. This is not a description of men working up their own theological ideas; it is a description of men who received communications they did not fully understand and who trusted the God who gave them. The gap between the delivery and the comprehension is itself evidence that the source of their words lay outside themselves.
So, now what?
Understanding the variety of ways God communicated with the Old Testament prophets does more than satisfy historical curiosity. It establishes the foundation for reading the prophetic literature correctly, because these were not thoughtful religious men sharing their opinions but people who received genuine communication from outside themselves, delivered in forms that often required careful interpretation. It also demonstrates that God was not locked into a single mode of revelation and that the Spirit moved in ways appropriate to each individual, each moment, and each message. Hebrews 1:1-2 reminds us that the God who spoke in many ways through the prophets has now spoken definitively in His Son, and that climactic word gathers up and fulfils everything that came before it.
“Long ago, at many times and in many ways, God spoke to our fathers by the prophets, but in these last days he has spoken to us by his Son.” Hebrews 1:1-2
