Though Australia is the smallest continent, Europe (which is slightly larger) might be the best-fitting answer.
Australia.
"Europe" would not be an incorrect answer, but Australia is a good bit smaller than Europe.
If you exclude Antarctica (which has no permanent inhabitants), then there are several religions that have followers on every continent, including Christianity, Islam, Judaism, and Buddhism, and probably several others.
The main religion of Pakistan is Islam with over 90 percent of followers.
Islam calls their holy book the Koran. For Judaism it is the Tanakh. For Christians it is the Bible.
In Asia & Africa.
Christianity, but Islam may overtake Christianity relatively soon.
There are also different denominations of Judaism, Hinduism, and Islam.
Islam is a religion and followers of Islam ..called muslims are all around the world .. on every continent except antartica of course !
Abrahamic religions include Judaism, Christianity, Islam and the Baha'i faith. Christianity recognize Judaism but not Islam. Islam recognizes Judaism, Christianity but not Baha'i faith. And finally Baha'i faith recognizes Judaism, Christianity and Islam all together. And obviously he did not start anything. He simply preached the word of God, i.e. the holy revelations.
They all profess belief in a divine being as Creator.
There are several religions that have followers in Europe and the Americas, including Christianity, Islam, Judaism, B'hai, and several others.
The wide majority are Muslims in addition to minority of Christians and Jews.
Same as the Jews and the Christians Judaism calls Him YHWH, Christianity calls Him God the Father, Islam calls Him Allah