One can choose what to believe and what not to believe in Gods' Word. One can believe 'embellishments' to His Word as well, if they choose.
Let's look at the word 'rock' as used in the Bible. It's used in a total of 119 times in 106 verses in the KJV. In every occurrence, except ONE (according to the Roman Catholic Church) the word 'rock' is used to denote, in the physical sense, a very large stone, mountain, etc; or, spiritually, it refers to God (aka Lord in the OT) or Jesus in the NT. Here's a few of the 106 verses -
Old Testament -
Exodus 17:6 Behold, I will stand before thee there upon the rock in Horeb; and thou shalt smite the rock, and there shall come water out of it, that the people may drink. And Moses did so in the sight of the elders of Israel.
Deuteronomy 32:4 He is the Rock, his work is perfect: for all his ways are judgment: a God of truth and without iniquity, just and right is he.
2 Samuel 22:2 And he said, The LORD is my rock, and my fortress, and my deliverer;
2 Samuel 22:3 The God of my rock; in him will I trust: he is my shield, and the horn of my salvation, my high tower, and my refuge, my saviour; thou savest me from violence.
Psalms 18:2 The LORD is my rock, and my fortress, and my deliverer; my God, my strength, in whom I will trust; my buckler, and the horn of my salvation, and my high tower.
Psalms 31:3 For thou art my rock and my fortress; therefore for thy name's sake lead me, and guide me.
Psalms 62:2 He only is my rock and my salvation; he is my defence; I shall not be greatly moved.
New Testament
Matthew 7:24 Therefore whosoever heareth these sayings of mine, and doeth them, I will liken him unto a wise man, which built his house upon a rock:
Matthew 7:25 And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell not: for it was founded upon a rock.
1 Corinthians 10:4 And did all drink the same spiritual drink: for they drank of that spiritual Rock that followed them: and that Rock was Christ. (all quotes from the KJV, underlining mine)
That one exception? Matthew 16:18, of course...
Mathew 16:18 And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it. (KJV)
One has to ask: why would God deviate from the 105 other verses that use Rock to describe a physical rock or God? The Roman Catholic Church claims that 'the church' referenced here is the RCC and Peter was its beginning. If that were true, what about the rest of the verse? and the gates of hell shall not prevail against it. Funny, it would seem that Satan got a 'piece' of Peter not long thereafter -
Matthew 16:23 But he turned, and said unto Peter, Get thee behind me, Satan: thou art an offence unto me: for thou savourest not the things that be of God, but those that be of men.
Mark 8:33 But when he had turned about and looked on his disciples, he rebuked Peter, saying, Get thee behind me, Satan: for thou savourest not the things that be of God, but the things that be of men.
Luke 4:8 And Jesus answered and said unto him, Get thee behind me, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve. (KJV)
Read Matthew 25:1-13
Now tell me that Jesus was somehow equating Peter to Himself or God the Father!
Concerning idolatry -
Galatians 5:19-21 (KJV)
19 Now the works of the flesh are manifest, which are these; Adultery, fornication, uncleanness, lasciviousness,
20 Idolatry, witchcraft, hatred, variance, emulations, wrath, strife, seditions, heresies,
21 Envyings, murders, drunkenness, revellings, and such like: of the which I tell you before, as I have also told you in time past, that they which do such things shall not inherit the kingdom of God.
It's easy to zip right past the word 'adultery' as fornication is a part of adjutery. Some Bible translations water down verse 19 by removing the reference to adultery. But consider this: not only is the use of adultery referring to marital adultery, but also spiritual adultery as well! Wouldn't the 'deification' of Mary by the RCC constitute spiritual adultery? What about the 2nd commandment?
Exodus 20:4-5 (KJV)
4 Thou shalt not make unto thee any graven image, or any likeness of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth:
5 Thou shalt not bow down thyself to them, nor serve them: for I the LORD thy God am a jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of them that hate me;
Mary is in heaven, right? Why ISN'T all the statues and 'shrines' of Mary NOT spiritual adultery?
Now throw in Pope Francis' actively 'joining' with Muslims to form a 'new' religion? What about his pointing Catholics to worship 'Mother Earth' in recent years as well?
Joshua 24:15 And if it seem evil unto you to serve the LORD, choose you this day whom ye will serve; whether the gods which your fathers served that were on the other side of the flood, or the gods of the Amorites, in whose land ye dwell: but as for me and my house, we will serve the LORD. (KJV) (underlining mine)
To paraphrase Joshua: but as for me and my house, we will believe Gods' Word!