I am an evangelical Christian. I believe the Bible is the inspired and living word of God written by men across the span of thousands of years in which multiple prophecies were predicted hundreds of years before they actually happened and allusions and references to Jesus were made before he was even born. It carries multiple stories (i.e. the stories of Joseph and David), in which we take wisdom and inspiration and apply to our daily lives. I believe Jesus Christ is the only begotten son of God that died on the cross for the sins of humanity and resurrected after three days. Lastly, after this earthly life is over, I believe there is an afterlife and I will enter into heaven.
As for Catholics, the Roman Catholic Church added a lot of false teachings and doctrines to Christianity in the early centuries. One of them was the assumption of the Virgin Mary. While the Bible does speak of the assumption of Enoch and Elijah (and supposedly they will return back to Earth as two witnesses during the end times), the Virgin Mary is not mentioned to have been taken by God in the canonical scriptures. Pagan rituals were adopted and conformed into Christian traditions. The payment of indulgences (thankfully abolished) and praying to the Virgin Mary are a few of them. Nevertheless, Catholics seem to believe in the Gospel, but there are rituals and practices that I don't agree with.