Al Hajj Ayah 67

لِّكُلِّ أُمَّةٍ جَعَلْنَا مَنسَكًا هُمْ نَاسِكُوهُ‌ۖ فَلَا يُنَـٰزِعُنَّكَ فِى ٱلْأَمْرِ‌ۚ وَٱدْعُ إِلَىٰ رَبِّكَ‌ۖ إِنَّكَ لَعَلَىٰ هُدًى مُّسْتَقِيمٍ ٦٧ For every community We appointed a code of life to follow. So do not let them dispute with you ?O Prophet? in this matter. And invite ?all? to your Lord, for you are truly on the Right Guidance.