الرب
كلمة (الرب) في اللغة تعود إلى معنى التربية وهي الإنشاء...
Abu Hurayrah (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "Cursed is the one who has anal intercourse with his wife."
This Hadīth contains a severe warning for whoever resorts to anal intercourse with his wife. This results in a person’s expulsion from the mercy of Allah, the Exalted. This shows that anal intercourse is a major sin, and it is therefore impermissible for a Muslim to do it.