The continent with the highest percentage of Christians is South America at roughly 90% Christian.
North America is slightly less Christian at around 84% Christian.
Europe is about 76% Christian, although many in Europe are nominally Christian.
Oceania is about 73% Christian.
Asia and Africa have Christian minorities not exceeding 30%.
Antarctica has no permanent settlements, but most researchers in Antarctica are nominally Christian.
Neopet Island
Australia is the island continent that has a large Christian population, as well as followers of other religions. Christianity is the predominant religion in Australia, with a significant proportion of the population identifying as Christian.
continent not an island
Technically, a continent is an island. Nonetheless, Australia is a continent.
Europe
Yes, Antarctica is both an island and a continent. It is considered an island because it is surrounded by water, the Southern Ocean. It is also classified as a continent because it is the fifth largest continent in terms of land area, even though most of it is covered by ice.
Australia is referred to as the "Island Continent".
Australia is both a continent and an island. As a continent, it is the smallest of the seven continents. As an island, it is the largest island in the world.
Luzon is in the Philipines, an island group near Asia.
Christianity greatly increaed on the African continent
America is considered the most Northern continent with the island Kaffeklubben (near the North of Greenland) at a North latitude of 830400.
Australia is both a continent and an island. It is the smallest continent in the world and is also considered the largest island.