The Exclusive Honors that Allah has Reserved for the Believers
Kitāb al-Muʾmin|Volume 1|Book 1|Chapter 2
79 - وعن أبي عبد الله عليه السلام أنه قال: كما لا ينفع مع الشرك شئ، فلا يضر مع الايمان شئ.
79. It has been reported that Abu 'Abd Allah عليه السلام said: Just as there is nothing to gain from polytheism, there is nothing to lose with faith