Besides the fact that most of those quotes contain nothing objectionable whatsoever from a Christian pesperctive, no Pope has ever claimed to be a God - those quotes attributed, for example, to Pope Pius IX, such as "I am the way, the truth, and life" are fabrications. Why do you subject yourself to the lies and falsehoods of heretical internet layman, rather than embroiling yourself in legitimate scholarly studies of the history of the Catholic Church? If you were more versed in Catholic history and apologetics you wouldn't allow these fictional concoctions to shake your faith in such a manner. All the Papal writings are out there for you to read, many freely available on the internet, and you can see for yourself whether the Popes have said some of the things that author attributes to them.
Leo Zagami, who holds that the world is enslaved by reptilian humanoids, can shake your faith to it's very core? Really? What on earth are you listening to these people for?