The Holy Quran : Chapter 109 : Al-Kafirun (The Disbelievers) 

بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ

In the name of Allah, Most Gracious, Most Merciful.

 قُلْ يَا أَيُّهَا الْكَافِرُونَ

109:1. Say : O you that reject Faith!

لَا أَعْبُدُ مَا تَعْبُدُونَ

109:2. I worship not that which you worship,

وَلَا أَنْتُمْ عَابِدُونَ مَا أَعْبُدُ

109:3. Nor will you worship that which I worship.

وَلَا أَنَا عَابِدٌ مَا عَبَدْتُمْ

109:4. And I will not worship that which you have been wont to worship,

وَلَا أَنْتُمْ عَابِدُونَ مَا أَعْبُدُ

109:5. Nor will you worship that which I worship.

لَكُمْ دِينُكُمْ وَلِيَ دِينِ

109:6. To you be your Way, and to me mine.