What is a Muslim? What is it being a Muslim?

How a Muslim differs from a Kafir?

• Muslim is the one who, when things presented to him, he uses his mind, he looks for evidence and if it is the truth, he accepts it, that’s the history of people who became Muslim since Rasulullah sallillahu alaihi wa Sallam started calling to Allah. Ignorance, arrogance and ego have no place in being a Muslim. 
• The truth is presented to him but he ignores it, that’s a character of a Kafir, not of a Muslim.
• The truth is presented to him but he passes it without giving a further thought about it, this is the character of an ignorant, the Jaheel, not of a Muslim.
• The truth is presented to him and even though he admits it as the truth but does not accept it, that’s the character of a kafir, not of a Muslim.
• The truth is presented to him and he knows in his heart that it is the truth but denies accepting it; this is the character of an arrogant kafir, not of a Muslim.
• The best is presented to him, he accepts it as the best but it doesn’t reflect in his action, he goes back to his habit; this is the character of sheep, the cattle, not of a Muslim.
• The best is presented to him and even though he accepts it as the best but he does not practice it rather keeps following his father’s ways, that’s the character of a blind follower, not of a Muslim.