Certainly...

Certainly, they will say: “Differences between companions of Prophet were internal but friendly.”! [2] It is pitiable that designers of this outlook have forgotten important principles of belief and authenticity of word and deed of Infallible. Instead of going after origin of this difference, which is to turn away from God’s authority, they should have paid attention to the fact that it is all to give shape to their design. It is an effort to justify differences.

Shia logic is that an infallible Imam is a pivot of truth. Whoever is not in its circle or in its rotation has strayed and lost in darkness of vice and wrong. The Quran says: “So what is after the truth but going astray?” [3] Well, has not…