And what is the* biblically-consistent *litmus test which determines whether a prophet was sent from God?
From the example of St. Paul:
Galatians 1:18 Then after three years I went up to Jerusalem to visit Cephas and remained with him fifteen days.
Galatians 2:2 I went in response to a revelation and, meeting privately with those esteemed as leaders, I presented to them the gospel that I preach among the Gentiles. I wanted to be sure I was not running and had not been running my race in vain.
Paul had a direct revelation from Christ. Yet, from the two passages above, he goes to visit Cephas/Peter and submits himself to Peter. Gal 2: 2 states his purpose…to present his gospel/message to make sure it is in line with the Apostles and what they were handed down from Christ. A revelation to anybody, in the present time, would not contradict or be in disobedience to what has already been handed down…through the Apostles.
And see how the example of St. Paul fulfills this Scripture:
from 1John 4…6 We are from God, and whoever knows God listens to us; but whoever is not from God does not listen to us. This is how we recognize the Spirit[a] of truth and the spirit of falsehood.
Paul listened and obeyed the Apostles…and to this day…how can you be sure…make sure those that you follow has apostolic roots.
Second part of St. Paul’s example:
Now look at Acts 13:
1 Now in the church at Antioch there were prophets and teachers: Barnabas, Simeon called Niger, Lucius of Cyrene, Manaen (who had been brought up with Herod the tetrarch) and Saul. 2 While they were worshiping the Lord and fasting, the Holy Spirit said, “Set apart for me Barnabas and Saul for the work to which I have called them.” 3 So after they had fasted and prayed, they placed their hands on them and sent them off.
Before Paul and Barnabas went on their first missionary journey, he submits himself to Church authority and are ordained by laying of hands. Then they are sent out to their mission. Paul, by the laying of hands, first becomes an Apostle, he gains apostolic authority, thereby, the Churches he founds have apostolic succession.
This fulfills this passage of Scripture:
Romans 10:
14 How, then, can they call on the one they have not believed in? And how can they believe in the one of whom they have not heard? And how can they hear without someone preaching to them? **15 And how can anyone preach unless they are sent? **As it is written: “How beautiful are the feet of those who bring good news!”[g]
So one does not go by deciding on your own whether you are called by God…the HS will tell someone to send you.
My question to you then…how can you believe someone who is not sent properly (ordained) and has not submitted onself to an apostle. For this what the Bible says of disobedience to authority:
1 Samuel 15:22-23
22 But Samuel replied:
“Does the Lord delight in burnt offerings and sacrifices
as much as in obeying the Lord?
To obey is better than sacrifice,
and to heed is better than the fat of rams.
23 For rebellion is like the sin of divination,
and arrogance like the evil of idolatry.
Because you have rejected the word of the Lord,
he has rejected you as king.”