What "right conditions" did Moses meet when he heard from God? He was a murderer hiding on the backside of the desert when God spoke to him! How about Paul? What conditions did he meet in order to hear from God? He was a persecutor of Christians, totally opposing the work of God when God spoke to him. Abraham? Had he met certain conditions in order for the angel of the Lord to approach him? Nope.
Sorry I wasn't clear. I was referring to the criteria for accepting a voice. My proposal is that a message, conclusion, or voice is 100% authoritative (i.e. may no longer be regarded as tentative) if, and only if, I am 100% certain about. This proposal appears to be tautologically true.
Now, can I provide biblical examples that feelings of certainty rule, that 100% certainty is biblical, and so on? Certainly. Bear in mind that the NT mentions the prophet Abraham and the prophet Moses more frequently than any other OT saints. Specifically the prophet Abraham is Paul's principal exemplar of faith in Galatians and Romans. Hebrews 11 celebrates Abraham's attempt to sacrifice his son as one of the most righteous acts of faith in human history.
What kind of faith is Hebrews 11 referring to? What kind of faith led Abraham to an attempted slaughter of his own son? In other words what kind of faith is Hebrews 11
pressing us to seek?
100% certainty. The conclusion seems inescapable. Suppose Abraham's behavior were, "Although I'm not 100% certain it was God speaking, I'm going to kill my son anyway." That would make him a
monster, a total psychopath.
A psychopath would happily kill his son on 99% certainty. He is a man whose conscience is warped. I can't really fault him for the act, though, if his conscience is so advocating. But the point is that Abraham was NOT a sick man. He was not a psychopath. He was a good man. As such, he would NOT kill his son on 99% certainty. The foregone conclusion - because faith cometh by hearing the Word (Rom 10:17) - is that the divine Voice gave him 100% certainty. After all, I've already suggested that 100% certainty defined the prophetic experience. Abraham is thus an excellent paradigm for all believers.
What now of Moses? The Voice commanded him to slaughter 7 nations to acquire the land of Canaan. How much of a monster do you think Moses was? The sort of psychopath that would do these things on 99% certainty? Clearly the voice gave him 100% certainty. Again, an excellent paradigm
of faith for us to follow. Hebrews 11 says that these men conquered kingdoms (slaughtered nations) by faith. What kind of faith? 100% certainty as provided by the Voice of prophetic experience.