Of course you haveYou are contradicting yourself.
we do not support an idea that God cannot use means to bring the knowledge of salvation........
You denied any can be saved by means of preaching or scripture
unless they have in additional personal supernatural revelation from the spirit
You have no scriptures saying this and you cannot address rebuttal
so the only refutation is one which is a figment of your imagination
Matthew 11 does not help you
Jesus tells us who he wants to receive revelation
Matthew 28:19-20 (KJV)
19 Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost:
20 Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you alway, even unto the end of the world. Amen.
Mark 16:15 (KJV)
15 And he said unto them, Go ye into all the world, and preach the gospel to every creature.
Its every creature