Apparently 80% of South Africans claim to be Christians.
That statistic doesn't account for 'cultural Christianity' though. This is a type of unintentional Christianity, where you identify as 'Christian' the same way you might identify as South African or Indian. It doesn't really demand anything from you, except perhaps that you get married in a church and occasionally wear a cross as an accessory.
The reality however is that although Jesus loves you enough to accept you as you are, He loves you too much to let you stay the way you are.
Real Christianity disrupts and demands everything.