The reverend daughter of former Cape Town Archbishop Desmond Tutu has announced she will give up her Anglican church licence after marrying a woman.
The Rev Canon Mpho Tutu-Van Firth said that she had chosen to make a "dignified" exit rather than be stripped of her right to practice, since the church does not recognise gay marriage.
"Because the South African Anglican Church does not recognise our marriage, I can no longer exercise my priestly ministry in South Africa," she said.
"The bishop of the (Cape Town) diocese was instructed to revoke my licence. I decided that I would give it to him rather than have him take it."
The loss of a respected and well-known church figure could however strengthen the hand of modernisers in Africa's most liberal country, who could push at a provincial meeting in September for a more nuanced approach to gay clergy in South Africa.