Catholics are Christians.
Not all Christians use a rosary but many Roman Catholic Christians do.
.Catholic AnswerIf by "all of today's religions" you are referring to the 30,000 protestant and non-denominational "Christians", then the answer would be "sort-of." If you are referring to all the religions of the world, then the answer is no. The answer to the first question I put as "sort -of" because many of the original protestants started out as Christians in the Catholic Church but left the Church to start their own religions, which they then labeled as "Christian not Catholic." In actuality, they were "heretics not Christians." The 30,000 denominations today are mostly offshoots of those original protestants or their offshoots. Since Martin Luther, Calvin, and Henry VIII started their own "churches" in the 16th century, everyone is trying to get into the act and start their own.
it is religious school for catholic and christians and many more religions
About 2 billion (from Wikipedia).
Many, many countries are predominantly Christian, but Christians exist all over the world today - there being some even in what are thought of as "Muslim" countries.
Many!
There are about 2.2 Billion Christians in the world today.
Christians are the majority religious group with approximately 2.1 billion adherents.
Philippines has a Catholic percentage of 80%-83% about more than 72 million.
spanish
Too many! :)
Epiphany is 12 days after Christmas.. hence 12 days of Christmas.. but really I dont believe many christians to celebrate it.. Its a Catholic holiday