لِّكُلِّ أُمَّةٍ جَعَلْنَا مَنسَكًا هُمْ نَاسِكُوهُ ۖ فَلَا يُنَـٰزِعُنَّكَ فِى ٱلْأَمْرِ ۚ وَٱدْعُ إِلَىٰ رَبِّكَ ۖ إِنَّكَ لَعَلَىٰ هُدًى مُّسْتَقِيمٍ
Likulli ummatin ja'alnaa mansakan hum naasikoohu falaa yunaazi 'unnaka fil amr; wad'u ilaa Rabbika innaka la 'alaa hudam mustaqeem
For every community we have appointed rites of devotion which they observe. So let them not dispute with you about this matter. Call to your Lord — you are indeed on straight guidance.