People who don't know Christ can certainly be given access by me at their choosing after I preach to them Christ in their conversion.
Okay, so you believe that you are now the Pope? You can certainly introduce people to the Bible and therefore the idea of Jesus, but you do not have the power to bind them in heaven, and you never will. Neither will I. I cannot tell somebody that they are certainly going to heaven. The Doctors of the Church (some of the most brilliant minds of Christianity) completely disagree with you.
The Keys to the Kingdom is tied to recieving the Holy Ghost where we become disciples of Christ and heirs to the heavenly kingdom and if so heirs then the keys or right of access is in our possession.
Wrong, nowhere is this stated in the Bible. Let me quote St Augustine of Hippo, on the matter of keys "Let us not listen to those who deny that the Church of God is able to forgive all sins. They are wretched indeed, because they do not recognize in Peter the rock and they refuse to believe that the keys of the kingdom of heaven, lost from their own hands, have been given to the Church."
St Augustine of Hippo is one of the Doctors of the Church, and a brilliant mind indeed.
St Thomas Aquinas says "According to the
Philosopher (De Anima ii, text. 33), "powers are defined from their acts." Wherefore, since the key is a kind of power, it should be defined from its act or use, and reference to the act should include its object from which it takes its
species, and the mode of acting whereby the power is shown to be well-ordered. Now the act of the
spiritual power is to open
heaven, not absolutely, since it is already open, as stated above (1, ad 1), but for this or that
man; and this cannot be done in an orderly manner without due consideration of the worthiness of the one to be admitted to
heaven. Hence the aforesaid definition of the key gives the genus, viz. "power," the subject of the power, viz. the "ecclesiastical judge," and the act, viz. "of excluding or admitting," corresponding to the two acts of a material key which are to open and shut; the object of which act is referred to in the words "from the kingdom," and the mode, in the words, "worthy" and "unworthy," because account is taken of the worthiness or unworthiness of those on whom the act is exercised."
Peter is not the only one with the keys. Keys were not given to Peter then but were given to him after Jesus breathed on him and the other disciples the Holy Ghost.
Yes Peter was the only one, because it is stated in Matthew 16:19. How was Peter not given the Keys at this point?