I know that Allah means God, and I don’t think I did run away from your question. When it comes to religion, you can’t make a ‘decision’ to believe in one God, and then another the way you decide what shirt you are going to wear for the day. It requires research, an understanding of the theology, the history of the faith, and evidence that supports the belief in a certain God.
When I would learn about a new religion, whether it was one of the monotheistic religions all tracing back to the God of Abraham, or some form of polytheism, I always tried to see how the religion came to be, if there is history that supports that, etc. I’ve found that with the Catholic Church, as there is a very solid history of the Jewish people and their religious beliefs.
Then Jesus Christ came into the world and began preaching some pretty radical ideas, and yet they all fulfilled the ancient Jewish prophets, and were consistent with the overall theology of the Jewish people, although many of the old covenant rules were replaced by Christ, the New Covenant. Many rejected Him, but some came to believe in Him, and He made them fishers of men. This was not an easy choice for the disciples, as it often meant martyrdom for the first 3 centuries after Christ’s death and resurrection.
In this time before the compilation of the Bible, the tools of teaching were letters and writings by the Early Church Fathers, and to be honest, the Catholic Church has held true to those writings on topics where other branches of Christianity fail to maintain those beliefs. That is why I believe the Catholic Church to be the True Church established by Christ, who is God become Man. And as Christ taught that even the gates of Hell would not prevail upon His Church, I am ready to stand with all Catholics and endure whatever we must in this world to help the Church prevail until Christ comes again.
However, we continue to go severely off track. Have you looked any more into miracles associated with the Catholic faith - Marian apparitions such as Fatima, the miraculous healings at Lourdes, Eucharistic miracles where the accidents of bread and wine become true flesh and blood, the incorrupt bodies of some saints. You can choose not to believe in miraculous healings and Eucharistic miracles, but there are bodies on display in glass cases, bodies that died before preservation methods as we know them today existed, and have not begun to decompose. How can you deny that there is something extraordinary about that? Something out of this world about that? And these are not random occurrences - these were holy people who devoted themselves to God, and He has rewarded them accordingly.