This is not a problem, the truth is never obscured or distorted, historically Christian body always believed the same.
That's a lie. From the very beginning, Christianity had major differences. Reading the New Testament we even see those differences among the twelve disciples themselves. We see contradictory portrait of Jesus in the four "gospels", one portrays him as a Jewish rabbi, another as a demigod.
The early Christians were divided into numerous sects, the followers of Paul, what modern western scholars call the "proto-orthodox", I highly suggest you read Barrie Wilson's
How Jesus Became Christian
There were also the Gnostics, the Ebionites, the Monophysites, the Arians, the Nestorians, the Marcionites, and the list goes on and on. Even today there are so many Christian denominations, just open your local phonebook you'll see different kinds of churches, Jehovah's Witnesses, Mormons, Christian scientists, Adventists, Unitarians, Oneness Pentecostals, and all kinds of evangelical churches, which are challening the mainstream churches and are growing by the day, while traditional churches like anglican, methodist, and catholic are losing their flocks.
Intercessions are called from the saints are to ask them to pray for us to their Creator Jesus Christ also. If one can ask his friend to pray for him, they can also ask the saints to pray for them to God as Christianity doesn't teach death is the end of a soul, and they ceased to exist.
The difference between you asking your friend to pray for you is that your friend can hear you and is alive. Asking a dead person to pray for you is like asking an idol made out of wood or stone to pray for you...they simply cannot hear you. Read how your own bible condemns idol worship.
Islaam teaches that God is under no compulsion to accept prayers from someone because that person is dear or beloved to Him. To give such kind of intercessory powers to someone is nothing but shirk.
So is Kabaa where muslims stone the "devil" and touch and kiss the meteorite.
The pillars which represent the devil are not idols. Stoning is an act of rejection, not worship, in case you didn't know.
Kissing is also not an act of worship (otherwise that means we worship whatever or whoever we kiss). The black stone which we kiss has no power to benefit or harm, it is nothing but a stone which has no power at all. The reason we kiss it is solely because the Prophet صلى الله عليه وسلم was found kissing it. Thus it is an act of imitation of the Prophet صلى الله عليه وسلم
The reason Christians get confused about this is because they fail to understand what constitutes an act of worship, and so they think that kissing something or someone means you are worshipping it!
Ignorance doesn't know any boundaries. Mary doesn't answer prayers, she prays for us to God.One can not assume that we do not pray to God nor worship Him. God prohibits SUBSTITUTION in worship to Him, not accessory.
God not only prohibits substitution in worship, He prohibits accessory as well, which is why He says "I am the Lord your God, you shall have no other god besides me". Here the word besides doesn't mean "you shall not substitute any god in my place", ask any ordinary Christian, he will tell you it means "you shall not worship anything ALONGSIDE Me"
The same difference when one bows to the pagan shire in Mecca. Allah is in there? No.
You claim to be an ex-Muslim yet you say that we believe Allaah is inside the shrine in Makka? I seriously doubt your claim to be an ex-Muslim based on this alone. Allaah is not inside His creation, all Muslims believe this. Allaah is above and beyond the heavens and the earth, His throne extends ABOVE the heavens and the earth. The Kaaba is a building, you can say its like a temple dedicated to the worship of Allaah. It contains no images or idols. It is just a mosque and one of the shrines of Islaam. It marks the direction in which we are suppose to pray, just like in Judaism the Western Wall marks the direction in which they are suppose to pray, but no reasonable person suggests that Jews worship the Western Wall, it is merely a remnant of their temple dedicated to the worship of God, same like our Kaaba.