Also your dismissal of 'Kat Kerr false prophetess' is not what 1 Corinthians 14 29 tells you you should do. and Psalm 105 15 likewise.
CONTEXT... Paul is addressing the "church" at Corinth and giving protocol regarding those who speak in tongues and prophesy.
1 Corinthians 14:27-29 (ASV) "27 If any man speaketh in a tongue, [let it be] by two, or at the most three, and [that] in turn; and let one interpret: 28 but if there be no interpreter, let him keep silence
in the church; and let him speak to himself, and to God. 29 And let the prophets speak [by] two or three, and let the others discern."
Psalms 105:15 (ASV) "15 [Saying], Touch not mine anointed ones, And do my prophets no harm."
What authentication can you site that would confirm that Kat Kerr is in fact God's prophet?

This is what Scripture thinks of false prophets:
Deuteronomy 18:18-22 (ASV) 18 I will raise them up a prophet from among their brethren, like unto thee; and I will put my words in his mouth, and he shall speak unto them all that I shall command him. 19 And it shall come to pass, that whosoever will not hearken unto my words which he shall speak in my name, I will require it of him. 20 But the prophet, that shall speak a word presumptuously in my name, which I have not commanded him to speak, or that shall speak in the name of other gods, that same prophet shall die. 21 And if thou say in thy heart, How shall we know the word which Jehovah hath not spoken? 22 when a prophet speaketh in the name of Jehovah, if the thing follow not, nor come to pass, that is the thing which Jehovah hath not spoken: the prophet hath spoken it presumptuously, thou shalt not be afraid of him."
Soooooo, be extremely careful when you or anyone claims to be God's prophet for the true prophets always spoke what God
commanded them to speak. And when a true prophet speaks the words spoken are God's words and thus they are to be embraced and obeyed as appropriate.